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Linear Motion

486 products linear-motion ✕

[THK] — BNK1002-3 Ball Screw (Shaft φ10, Lead 2mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ10mm, lead 2mm. 1 turn × 3 rows ball circuit, Deflector return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 8 models

Product Code	Description	Brand	Spec
BNK1002-3RRG0+143LC5K	THK BNK1002-3, φ10 Lead2, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 143mm \| L2: 97mm \| L1: 85mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG2+143LC7K	THK BNK1002-3, φ10 Lead2, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 143mm \| L2: 97mm \| L1: 85mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG0+193LC5K	THK BNK1002-3, φ10 Lead2, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 193mm \| L2: 147mm \| L1: 135mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG2+193LC7K	THK BNK1002-3, φ10 Lead2, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 193mm \| L2: 147mm \| L1: 135mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG0+243LC5K	THK BNK1002-3, φ10 Lead2, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 243mm \| L2: 197mm \| L1: 185mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG2+243LC7K	THK BNK1002-3, φ10 Lead2, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 243mm \| L2: 197mm \| L1: 185mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG0+293LC5K	THK BNK1002-3, φ10 Lead2, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 293mm \| L2: 247mm \| L1: 235mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1002-3RRG2+293LC7K	THK BNK1002-3, φ10 Lead2, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 293mm \| L2: 247mm \| L1: 235mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector

[THK] — BNK1004-2.5 Ball Screw (Shaft φ10, Lead 4mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ10mm, lead 4mm. 2.5 turns × 1 row ball circuit, Return Pipe return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1004-2.5RRG0+180LC5K	THK BNK1004-2.5, φ10 Lead4, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG2+180LC7K	THK BNK1004-2.5, φ10 Lead4, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG0+230LC5K	THK BNK1004-2.5, φ10 Lead4, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG2+230LC7K	THK BNK1004-2.5, φ10 Lead4, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG0+280LC5K	THK BNK1004-2.5, φ10 Lead4, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG2+280LC7K	THK BNK1004-2.5, φ10 Lead4, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG0+330LC5K	THK BNK1004-2.5, φ10 Lead4, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG2+330LC7K	THK BNK1004-2.5, φ10 Lead4, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG0+380LC5K	THK BNK1004-2.5, φ10 Lead4, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1004-2.5RRG2+380LC7K	THK BNK1004-2.5, φ10 Lead4, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 4mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe

[THK] — BNK1010-1.5 Ball Screw (Shaft φ10, Lead 10mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ10mm, lead 10mm. 1.5 turns × 1 row ball circuit, Return Pipe return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1010-1.5RRG0+240LC5K	THK BNK1010-1.5, φ10 Lead10, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 100mm \| Screw Length L3: 240mm \| L2: 185mm \| L1: 167mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG2+240LC7K	THK BNK1010-1.5, φ10 Lead10, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 100mm \| Screw Length L3: 240mm \| L2: 185mm \| L1: 167mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG0+290LC5K	THK BNK1010-1.5, φ10 Lead10, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 290mm \| L2: 235mm \| L1: 217mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG2+290LC7K	THK BNK1010-1.5, φ10 Lead10, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 290mm \| L2: 235mm \| L1: 217mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG0+340LC5K	THK BNK1010-1.5, φ10 Lead10, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 340mm \| L2: 285mm \| L1: 267mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG2+340LC7K	THK BNK1010-1.5, φ10 Lead10, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 340mm \| L2: 285mm \| L1: 267mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG0+390LC5K	THK BNK1010-1.5, φ10 Lead10, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 390mm \| L2: 335mm \| L1: 317mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG2+390LC7K	THK BNK1010-1.5, φ10 Lead10, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 390mm \| L2: 335mm \| L1: 317mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG0+440LC5K	THK BNK1010-1.5, φ10 Lead10, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 440mm \| L2: 385mm \| L1: 367mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe
BNK1010-1.5RRG2+440LC7K	THK BNK1010-1.5, φ10 Lead10, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 440mm \| L2: 385mm \| L1: 367mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 1 row \| Return Type: Return Pipe

[THK] — BNK1202-3 Ball Screw (Shaft φ12, Lead 2mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ12mm, lead 2mm. 1 turn × 3 rows ball circuit, Deflector return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1202-3RRG0+154LC5K	THK BNK1202-3, φ12 Lead2, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 154mm \| L2: 99mm \| L1: 85mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG2+154LC7K	THK BNK1202-3, φ12 Lead2, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 154mm \| L2: 99mm \| L1: 85mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG0+204LC5K	THK BNK1202-3, φ12 Lead2, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 204mm \| L2: 149mm \| L1: 135mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG2+204LC7K	THK BNK1202-3, φ12 Lead2, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 204mm \| L2: 149mm \| L1: 135mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG0+254LC5K	THK BNK1202-3, φ12 Lead2, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 254mm \| L2: 199mm \| L1: 185mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG2+254LC7K	THK BNK1202-3, φ12 Lead2, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 254mm \| L2: 199mm \| L1: 185mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG0+304LC5K	THK BNK1202-3, φ12 Lead2, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 304mm \| L2: 249mm \| L1: 235mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG2+304LC7K	THK BNK1202-3, φ12 Lead2, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 304mm \| L2: 249mm \| L1: 235mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG0+354LC5K	THK BNK1202-3, φ12 Lead2, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 250mm \| Screw Length L3: 354mm \| L2: 299mm \| L1: 285mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1202-3RRG2+354LC7K	THK BNK1202-3, φ12 Lead2, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 2mm \| Stroke: 250mm \| Screw Length L3: 354mm \| L2: 299mm \| L1: 285mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector

[THK] — BNK1205K-2.6 Ball Screw (Shaft φ12, Lead 5mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ12mm, lead 5mm. 2.6 turns × 1 row ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K/C/U variant).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1205K-2.6G0+180LC5K	THK BNK1205K-2.6, φ12 Lead5, Stroke 60mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 60mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G2+180LC7K	THK BNK1205K-2.6, φ12 Lead5, Stroke 60mm, G2 (Standard), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 60mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G2 (Standard) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G0+230LC5K	THK BNK1205K-2.6, φ12 Lead5, Stroke 110mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 110mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G2+230LC7K	THK BNK1205K-2.6, φ12 Lead5, Stroke 110mm, G2 (Standard), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 110mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G2 (Standard) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G0+280LC5K	THK BNK1205K-2.6, φ12 Lead5, Stroke 160mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 160mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G2+280LC7K	THK BNK1205K-2.6, φ12 Lead5, Stroke 160mm, G2 (Standard), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 160mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G2 (Standard) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G0+330LC5K	THK BNK1205K-2.6, φ12 Lead5, Stroke 210mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 210mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G2+330LC7K	THK BNK1205K-2.6, φ12 Lead5, Stroke 210mm, G2 (Standard), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 210mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G2 (Standard) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G0+380LC5K	THK BNK1205K-2.6, φ12 Lead5, Stroke 260mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 260mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1205K-2.6G2+380LC7K	THK BNK1205K-2.6, φ12 Lead5, Stroke 260mm, G2 (Standard), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 5mm \| Stroke: 260mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G2 (Standard) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap

[THK] — BNK1208-2.6 Ball Screw (Shaft φ12, Lead 8mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ12mm, lead 8mm. 2.6 turns × 1 row ball circuit, Return Pipe return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1208-2.6RRG0+180LC5K	THK BNK1208-2.6, φ12 Lead8, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG2+180LC7K	THK BNK1208-2.6, φ12 Lead8, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG0+230LC5K	THK BNK1208-2.6, φ12 Lead8, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG2+230LC7K	THK BNK1208-2.6, φ12 Lead8, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG0+280LC5K	THK BNK1208-2.6, φ12 Lead8, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG2+280LC7K	THK BNK1208-2.6, φ12 Lead8, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG0+330LC5K	THK BNK1208-2.6, φ12 Lead8, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG2+330LC7K	THK BNK1208-2.6, φ12 Lead8, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG0+380LC5K	THK BNK1208-2.6, φ12 Lead8, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe
BNK1208-2.6RRG2+380LC7K	THK BNK1208-2.6, φ12 Lead8, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 8mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: Return Pipe

[THK] — BNK1210K-2.6 Ball Screw (Shaft φ12, Lead 10mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ12mm, lead 10mm. 2.6 turns × 1 row ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K/C/U variant).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1210K-2.6G0+180LC5K	THK BNK1210K-2.6, φ12 Lead10, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G2+180LC7K	THK BNK1210K-2.6, φ12 Lead10, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 50mm \| Screw Length L3: 180mm \| L2: 125mm \| L1: 110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G0+230LC5K	THK BNK1210K-2.6, φ12 Lead10, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G2+230LC7K	THK BNK1210K-2.6, φ12 Lead10, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G0+280LC5K	THK BNK1210K-2.6, φ12 Lead10, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G2+280LC7K	THK BNK1210K-2.6, φ12 Lead10, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G0+330LC5K	THK BNK1210K-2.6, φ12 Lead10, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G2+330LC7K	THK BNK1210K-2.6, φ12 Lead10, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G0+380LC5K	THK BNK1210K-2.6, φ12 Lead10, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap
BNK1210K-2.6G2+380LC7K	THK BNK1210K-2.6, φ12 Lead10, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.6 turns × 1 row \| Return Type: End Cap

[THK] — BNK1220K-1.6 Ball Screw (Shaft φ12, Lead 20mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ12mm, lead 20mm. 1.6 turns × 1 row ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K/C/U variant).

Brand: THK Category: Ball Screws 8 models

Product Code	Description	Brand	Spec
BNK1220K-1.6G0+230LC5K	THK BNK1220K-1.6, φ12 Lead20, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G2+230LC7K	THK BNK1220K-1.6, φ12 Lead20, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 100mm \| Screw Length L3: 230mm \| L2: 175mm \| L1: 160mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G0+280LC5K	THK BNK1220K-1.6, φ12 Lead20, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G2+280LC7K	THK BNK1220K-1.6, φ12 Lead20, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 150mm \| Screw Length L3: 280mm \| L2: 225mm \| L1: 210mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G0+330LC5K	THK BNK1220K-1.6, φ12 Lead20, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G2+330LC7K	THK BNK1220K-1.6, φ12 Lead20, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 200mm \| Screw Length L3: 330mm \| L2: 275mm \| L1: 260mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G0+380LC5K	THK BNK1220K-1.6, φ12 Lead20, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap
BNK1220K-1.6G2+380LC7K	THK BNK1220K-1.6, φ12 Lead20, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ12mm \| Lead: 20mm \| Stroke: 250mm \| Screw Length L3: 380mm \| L2: 325mm \| L1: 310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.6 turns × 1 row \| Return Type: End Cap

[THK] — BNK1402-3 Ball Screw (Shaft φ14, Lead 2mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ14mm, lead 2mm. 1 turn × 3 rows ball circuit, Deflector return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1402-3RRG0+166LC5K	THK BNK1402-3, φ14 Lead2, Stroke 50mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 166mm \| L2: 99mm \| L1: 85mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG2+166LC7K	THK BNK1402-3, φ14 Lead2, Stroke 50mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 50mm \| Screw Length L3: 166mm \| L2: 99mm \| L1: 85mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG0+216LC5K	THK BNK1402-3, φ14 Lead2, Stroke 100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 216mm \| L2: 149mm \| L1: 135mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG2+216LC7K	THK BNK1402-3, φ14 Lead2, Stroke 100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 100mm \| Screw Length L3: 216mm \| L2: 149mm \| L1: 135mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG0+266LC5K	THK BNK1402-3, φ14 Lead2, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 266mm \| L2: 199mm \| L1: 185mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG2+266LC7K	THK BNK1402-3, φ14 Lead2, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 150mm \| Screw Length L3: 266mm \| L2: 199mm \| L1: 185mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG0+316LC5K	THK BNK1402-3, φ14 Lead2, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 316mm \| L2: 249mm \| L1: 235mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG2+316LC7K	THK BNK1402-3, φ14 Lead2, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 200mm \| Screw Length L3: 316mm \| L2: 249mm \| L1: 235mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG0+416LC5K	THK BNK1402-3, φ14 Lead2, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 300mm \| Screw Length L3: 416mm \| L2: 349mm \| L1: 335mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector
BNK1402-3RRG2+416LC7K	THK BNK1402-3, φ14 Lead2, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 2mm \| Stroke: 300mm \| Screw Length L3: 416mm \| L2: 349mm \| L1: 335mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1 turn × 3 rows \| Return Type: Deflector

[THK] — BNK1408-2.5 Ball Screw (Shaft φ14, Lead 8mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ14mm, lead 8mm. 2.5 turns × 1 row ball circuit, Return Pipe return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type).

Brand: THK Category: Ball Screws 22 models

Product Code	Description	Brand	Spec
BNK1408-2.5RRG0+321LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 239mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+321LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 239mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+371LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 289mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+371LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 289mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+421LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 339mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+421LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 339mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+471LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 389mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+471LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 389mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+521LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 350mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 439mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+521LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 350mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 439mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+571LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 489mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+571LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 489mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+621LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 450mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 539mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+621LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 450mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 539mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+671LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 589mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+671LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 589mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+721LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 550mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 639mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+721LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 550mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 639mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+771LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 689mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+771LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 689mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG0+871LC5K	THK BNK1408-2.5, φ14 Lead8, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 789mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe
BNK1408-2.5RRG2+871LC7K	THK BNK1408-2.5, φ14 Lead8, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ14mm \| Lead: 8mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 789mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: Return Pipe

[THK] — BNK1510K-5.6 Ball Screw (Shaft φ15, Lead 10mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ15mm, lead 10mm. 2.8 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 24 models

Product Code	Description	Brand	Spec
BNK1510K-5.6G0+321LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 236mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+321LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 236mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+371LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 286mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+371LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 286mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+421LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 336mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+421LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 336mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+471LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 386mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+471LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 386mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+521LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 350mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 436mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+521LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 350mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 436mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+571LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 486mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+571LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 486mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+621LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 450mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 536mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+621LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 450mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 536mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+671LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 586mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+671LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 586mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+721LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 550mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+721LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 550mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+771LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+771LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+871LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+871LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G0+971LC5K	THK BNK1510K-5.6, φ15 Lead10, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap
BNK1510K-5.6G2+971LC7K	THK BNK1510K-5.6, φ15 Lead10, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 10mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.8 turns × 2 rows \| Return Type: End Cap

[THK] — BNK1520K-3 Ball Screw (Shaft φ15, Lead 20mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ15mm, lead 20mm. 1.5 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 24 models

Product Code	Description	Brand	Spec
BNK1520K-3G0+321LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 150mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 236mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+321LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 150mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 150mm \| Screw Length L3: 321mm \| L2: 254mm \| L1: 236mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+371LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 286mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+371LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 200mm \| Screw Length L3: 371mm \| L2: 304mm \| L1: 286mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+421LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 250mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 336mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+421LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 250mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 250mm \| Screw Length L3: 421mm \| L2: 354mm \| L1: 336mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+471LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 386mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+471LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 300mm \| Screw Length L3: 471mm \| L2: 404mm \| L1: 386mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+521LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 350mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 436mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+521LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 350mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 350mm \| Screw Length L3: 521mm \| L2: 454mm \| L1: 436mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+571LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 486mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+571LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 400mm \| Screw Length L3: 571mm \| L2: 504mm \| L1: 486mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+621LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 450mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 536mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+621LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 450mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 450mm \| Screw Length L3: 621mm \| L2: 554mm \| L1: 536mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+671LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 586mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+671LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 671mm \| L2: 604mm \| L1: 586mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+721LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 550mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+721LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 550mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+771LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+771LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+871LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+871LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G0+971LC5K	THK BNK1520K-3, φ15 Lead20, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1520K-3G2+971LC7K	THK BNK1520K-3, φ15 Lead20, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap

[THK] — BNK1530K-3 Ball Screw (Shaft φ15, Lead 30mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ15mm, lead 30mm. 1.5 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 10 models

Product Code	Description	Brand	Spec
BNK1530K-3G0+721LC5K	THK BNK1530K-3, φ15 Lead30, Stroke 550mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+721LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 550mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 550mm \| Screw Length L3: 721mm \| L2: 654mm \| L1: 636mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G0+771LC5K	THK BNK1530K-3, φ15 Lead30, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+771LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 600mm \| Screw Length L3: 771mm \| L2: 704mm \| L1: 686mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G0+871LC5K	THK BNK1530K-3, φ15 Lead30, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+871LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 700mm \| Screw Length L3: 871mm \| L2: 804mm \| L1: 786mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G0+971LC5K	THK BNK1530K-3, φ15 Lead30, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+971LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 800mm \| Screw Length L3: 971mm \| L2: 904mm \| L1: 886mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+1171LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 1000mm \| Screw Length L3: 1171mm \| L2: 1104mm \| L1: 1086mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK1530K-3G2+1371LC7K	THK BNK1530K-3, φ15 Lead30, Stroke 1200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ15mm \| Lead: 30mm \| Stroke: 1200mm \| Screw Length L3: 1371mm \| L2: 1304mm \| L1: 1286mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap

[THK] — BNK2010K-2.5 Ball Screw (Shaft φ20, Lead 10mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ20mm, lead 10mm. 2.5 turns × 1 row ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 18 models

Product Code	Description	Brand	Spec
BNK2010K-2.5G0+499LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 499mm \| L2: 414mm \| L1: 389mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+499LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 300mm \| Screw Length L3: 499mm \| L2: 414mm \| L1: 389mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+599LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 400mm \| Screw Length L3: 599mm \| L2: 514mm \| L1: 489mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+599LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 400mm \| Screw Length L3: 599mm \| L2: 514mm \| L1: 489mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+699LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 500mm \| Screw Length L3: 699mm \| L2: 614mm \| L1: 589mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+699LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 500mm \| Screw Length L3: 699mm \| L2: 614mm \| L1: 589mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+799LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 600mm \| Screw Length L3: 799mm \| L2: 714mm \| L1: 689mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+799LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 600mm \| Screw Length L3: 799mm \| L2: 714mm \| L1: 689mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+899LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 700mm \| Screw Length L3: 899mm \| L2: 814mm \| L1: 789mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+899LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 700mm \| Screw Length L3: 899mm \| L2: 814mm \| L1: 789mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+999LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 800mm \| Screw Length L3: 999mm \| L2: 914mm \| L1: 889mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+999LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 800mm \| Screw Length L3: 999mm \| L2: 914mm \| L1: 889mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+1099LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 900mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 900mm \| Screw Length L3: 1099mm \| L2: 1014mm \| L1: 989mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+1099LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 900mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 900mm \| Screw Length L3: 1099mm \| L2: 1014mm \| L1: 989mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+1199LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 1000mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 1000mm \| Screw Length L3: 1199mm \| L2: 1114mm \| L1: 1089mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+1199LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 1000mm \| Screw Length L3: 1199mm \| L2: 1114mm \| L1: 1089mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G0+1299LC5K	THK BNK2010K-2.5, φ20 Lead10, Stroke 1100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 1100mm \| Screw Length L3: 1299mm \| L2: 1214mm \| L1: 1189mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap
BNK2010K-2.5G2+1299LC7K	THK BNK2010K-2.5, φ20 Lead10, Stroke 1100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Stroke: 1100mm \| Screw Length L3: 1299mm \| L2: 1214mm \| L1: 1189mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 2.5 turns × 1 row \| Return Type: End Cap

[THK] — BNK2020K-3.6 Ball Screw (Shaft φ20, Lead 20mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ20mm, lead 20mm. 1.8 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 18 models

Product Code	Description	Brand	Spec
BNK2020K-3.6G0+520LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 300mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 300mm \| Screw Length L3: 520mm \| L2: 435mm \| L1: 410mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+520LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 300mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 300mm \| Screw Length L3: 520mm \| L2: 435mm \| L1: 410mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+620LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 400mm \| Screw Length L3: 620mm \| L2: 535mm \| L1: 510mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+620LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 400mm \| Screw Length L3: 620mm \| L2: 535mm \| L1: 510mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+720LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 720mm \| L2: 635mm \| L1: 610mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+720LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 720mm \| L2: 635mm \| L1: 610mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+820LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+820LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+920LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+920LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+1020LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+1020LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+1120LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 900mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+1120LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 900mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+1220LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 1000mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+1220LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G0+1320LC5K	THK BNK2020K-3.6, φ20 Lead20, Stroke 1100mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 1100mm \| Screw Length L3: 1320mm \| L2: 1235mm \| L1: 1210mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2020K-3.6G2+1320LC7K	THK BNK2020K-3.6, φ20 Lead20, Stroke 1100mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Stroke: 1100mm \| Screw Length L3: 1320mm \| L2: 1235mm \| L1: 1210mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap

[THK] — BNK2030K-3.4 Ball Screw (Shaft φ20, Lead 30mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ20mm, lead 30mm. 1.7 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 13 models

Product Code	Description	Brand	Spec
BNK2030K-3.4G0+820LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+820LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G0+920LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+920LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G0+1020LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+1020LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G0+1120LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 900mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+1120LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 900mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G0+1220LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 1000mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+1220LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G0+1420LC5K	THK BNK2030K-3.4, φ20 Lead30, Stroke 1200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 1200mm \| Screw Length L3: 1420mm \| L2: 1335mm \| L1: 1310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+1420LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 1200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 1200mm \| Screw Length L3: 1420mm \| L2: 1335mm \| L1: 1310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap
BNK2030K-3.4G2+1720LC7K	THK BNK2030K-3.4, φ20 Lead30, Stroke 1500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Stroke: 1500mm \| Screw Length L3: 1720mm \| L2: 1635mm \| L1: 1610mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.7 turns × 2 rows \| Return Type: End Cap

[THK] — BNK2040K-3 Ball Screw (Shaft φ20, Lead 40mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ20mm, lead 40mm. 1.5 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 13 models

Product Code	Description	Brand	Spec
BNK2040K-3G0+820LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+820LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 600mm \| Screw Length L3: 820mm \| L2: 735mm \| L1: 710mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G0+920LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 700mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+920LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 700mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 700mm \| Screw Length L3: 920mm \| L2: 835mm \| L1: 810mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G0+1020LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+1020LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 800mm \| Screw Length L3: 1020mm \| L2: 935mm \| L1: 910mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G0+1120LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 900mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+1120LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 900mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 900mm \| Screw Length L3: 1120mm \| L2: 1035mm \| L1: 1010mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G0+1220LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 1000mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+1220LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 1000mm \| Screw Length L3: 1220mm \| L2: 1135mm \| L1: 1110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G0+1420LC5K	THK BNK2040K-3, φ20 Lead40, Stroke 1200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 1200mm \| Screw Length L3: 1420mm \| L2: 1335mm \| L1: 1310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+1420LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 1200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 1200mm \| Screw Length L3: 1420mm \| L2: 1335mm \| L1: 1310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap
BNK2040K-3G2+1720LC7K	THK BNK2040K-3, φ20 Lead40, Stroke 1500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ20mm \| Lead: 40mm \| Stroke: 1500mm \| Screw Length L3: 1720mm \| L2: 1635mm \| L1: 1610mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.5 turns × 2 rows \| Return Type: End Cap

[THK] — BNK2520K-3.6 Ball Screw (Shaft φ25, Lead 20mm)

THK BNK Series Precision Ground Ball Screw, shaft diameter φ25mm, lead 20mm. 1.8 turns × 2 rows ball circuit, End Cap return type. Available in G0 (zero clearance) and G2 (standard) with C5/C7 lead accuracy grade. Flanged nut with pre-machined shaft end (BNK finished type). Note: Low-noise type (K variant).

Brand: THK Category: Ball Screws 14 models

Product Code	Description	Brand	Spec
BNK2520K-3.6G0+751LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 500mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 751mm \| L2: 640mm \| L1: 610mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+751LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 500mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 500mm \| Screw Length L3: 751mm \| L2: 640mm \| L1: 610mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+851LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 851mm \| L2: 740mm \| L1: 710mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+851LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 600mm \| Screw Length L3: 851mm \| L2: 740mm \| L1: 710mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+1051LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 800mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 1051mm \| L2: 940mm \| L1: 910mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+1051LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 800mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 800mm \| Screw Length L3: 1051mm \| L2: 940mm \| L1: 910mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+1251LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1000mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1000mm \| Screw Length L3: 1251mm \| L2: 1140mm \| L1: 1110mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+1251LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1000mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1000mm \| Screw Length L3: 1251mm \| L2: 1140mm \| L1: 1110mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+1451LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1200mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1200mm \| Screw Length L3: 1451mm \| L2: 1340mm \| L1: 1310mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+1451LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1200mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1200mm \| Screw Length L3: 1451mm \| L2: 1340mm \| L1: 1310mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+1651LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1400mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1400mm \| Screw Length L3: 1651mm \| L2: 1540mm \| L1: 1510mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+1651LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1400mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1400mm \| Screw Length L3: 1651mm \| L2: 1540mm \| L1: 1510mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G0+1851LC5K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1600mm, G0 (Zero), 5K (C5 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1600mm \| Screw Length L3: 1851mm \| L2: 1740mm \| L1: 1710mm \| Clearance: G0 (Zero) \| Nut Grade: 5K (C5 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap
BNK2520K-3.6G2+1851LC7K	THK BNK2520K-3.6, φ25 Lead20, Stroke 1600mm, G2 (Standard), 7K (C7 Grade)	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Stroke: 1600mm \| Screw Length L3: 1851mm \| L2: 1740mm \| L1: 1710mm \| Clearance: G2 (Standard) \| Nut Grade: 7K (C7 Grade) \| Ball Circuit: 1.8 turns × 2 rows \| Return Type: End Cap

[THK] — BNS Ball Screw / Spline Combined Unit (Heavy Load, Linear + Rotary, φ16~50)

THK BNS Series Ball Screw / Ball Spline Combined Unit (Heavy Load Type). Ball screw and ball spline grooves on a single shaft — enables three motion modes (rotation, linear, and helical) with one axis. Integrated support bearing on both ball screw and ball spline nut OD. Shaft diameter range φ16~50mm. Custom shaft length available.

Brand: THK Category: Ball Screws 18 models

Product Code	Description	Brand	Spec
BNS1616+C3	THK BNS1616, φ16 Lead16, C3	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ball Screw Ca: 3.9kN / C0a: 7.2kN \| Ball Screw Support Bearing: 19.4kN / 19.2kN \| Ball Spline C: 7.1kN / C0: 12.6kN \| Ball Spline Support Bearing: 12.7kN / 11.8kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS1616+C5	THK BNS1616, φ16 Lead16, C5	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ball Screw Ca: 3.9kN / C0a: 7.2kN \| Ball Screw Support Bearing: 19.4kN / 19.2kN \| Ball Spline C: 7.1kN / C0: 12.6kN \| Ball Spline Support Bearing: 12.7kN / 11.8kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS1616+C7	THK BNS1616, φ16 Lead16, C7	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ball Screw Ca: 3.9kN / C0a: 7.2kN \| Ball Screw Support Bearing: 19.4kN / 19.2kN \| Ball Spline C: 7.1kN / C0: 12.6kN \| Ball Spline Support Bearing: 12.7kN / 11.8kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2020+C3	THK BNS2020, φ20 Lead20, C3	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ball Screw Ca: 6.1kN / C0a: 12.3kN \| Ball Screw Support Bearing: 26.8kN / 29.3kN \| Ball Spline C: 10.2kN / C0: 17.8kN \| Ball Spline Support Bearing: 16.2kN / 15.5kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2020+C5	THK BNS2020, φ20 Lead20, C5	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ball Screw Ca: 6.1kN / C0a: 12.3kN \| Ball Screw Support Bearing: 26.8kN / 29.3kN \| Ball Spline C: 10.2kN / C0: 17.8kN \| Ball Spline Support Bearing: 16.2kN / 15.5kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2020+C7	THK BNS2020, φ20 Lead20, C7	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ball Screw Ca: 6.1kN / C0a: 12.3kN \| Ball Screw Support Bearing: 26.8kN / 29.3kN \| Ball Spline C: 10.2kN / C0: 17.8kN \| Ball Spline Support Bearing: 16.2kN / 15.5kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2525+C3	THK BNS2525, φ25 Lead25, C3	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ball Screw Ca: 9.1kN / C0a: 19.3kN \| Ball Screw Support Bearing: 28.2kN / 33.3kN \| Ball Spline C: 15.2kN / C0: 25.8kN \| Ball Spline Support Bearing: 17.6kN / 18.0kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2525+C5	THK BNS2525, φ25 Lead25, C5	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ball Screw Ca: 9.1kN / C0a: 19.3kN \| Ball Screw Support Bearing: 28.2kN / 33.3kN \| Ball Spline C: 15.2kN / C0: 25.8kN \| Ball Spline Support Bearing: 17.6kN / 18.0kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS2525+C7	THK BNS2525, φ25 Lead25, C7	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ball Screw Ca: 9.1kN / C0a: 19.3kN \| Ball Screw Support Bearing: 28.2kN / 33.3kN \| Ball Spline C: 15.2kN / C0: 25.8kN \| Ball Spline Support Bearing: 17.6kN / 18.0kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS3232+C3	THK BNS3232, φ32 Lead32, C3	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ball Screw Ca: 13.0kN / C0a: 29.8kN \| Ball Screw Support Bearing: 30.0kN / 39.0kN \| Ball Spline C: 20.5kN / C0: 34.0kN \| Ball Spline Support Bearing: 20.1kN / 24.0kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS3232+C5	THK BNS3232, φ32 Lead32, C5	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ball Screw Ca: 13.0kN / C0a: 29.8kN \| Ball Screw Support Bearing: 30.0kN / 39.0kN \| Ball Spline C: 20.5kN / C0: 34.0kN \| Ball Spline Support Bearing: 20.1kN / 24.0kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS3232+C7	THK BNS3232, φ32 Lead32, C7	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ball Screw Ca: 13.0kN / C0a: 29.8kN \| Ball Screw Support Bearing: 30.0kN / 39.0kN \| Ball Spline C: 20.5kN / C0: 34.0kN \| Ball Spline Support Bearing: 20.1kN / 24.0kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS4040+C3	THK BNS4040, φ40 Lead40, C3	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ball Screw Ca: 21.4kN / C0a: 49.7kN \| Ball Screw Support Bearing: 59.3kN / 74.1kN \| Ball Spline C: 37.8kN / C0: 60.5kN \| Ball Spline Support Bearing: 37.2kN / 42.5kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS4040+C5	THK BNS4040, φ40 Lead40, C5	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ball Screw Ca: 21.4kN / C0a: 49.7kN \| Ball Screw Support Bearing: 59.3kN / 74.1kN \| Ball Spline C: 37.8kN / C0: 60.5kN \| Ball Spline Support Bearing: 37.2kN / 42.5kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS4040+C7	THK BNS4040, φ40 Lead40, C7	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ball Screw Ca: 21.4kN / C0a: 49.7kN \| Ball Screw Support Bearing: 59.3kN / 74.1kN \| Ball Spline C: 37.8kN / C0: 60.5kN \| Ball Spline Support Bearing: 37.2kN / 42.5kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS5050+C3	THK BNS5050, φ50 Lead50, C3	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Screw Ca: 31.8kN / C0a: 77.6kN \| Ball Screw Support Bearing: 62.2kN / 83.0kN \| Ball Spline C: 60.9kN / C0: 94.5kN \| Ball Spline Support Bearing: 41.6kN / 54.1kN \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS5050+C5	THK BNS5050, φ50 Lead50, C5	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Screw Ca: 31.8kN / C0a: 77.6kN \| Ball Screw Support Bearing: 62.2kN / 83.0kN \| Ball Spline C: 60.9kN / C0: 94.5kN \| Ball Spline Support Bearing: 41.6kN / 54.1kN \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)
BNS5050+C7	THK BNS5050, φ50 Lead50, C7	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Screw Ca: 31.8kN / C0a: 77.6kN \| Ball Screw Support Bearing: 62.2kN / 83.0kN \| Ball Spline C: 60.9kN / C0: 94.5kN \| Ball Spline Support Bearing: 41.6kN / 54.1kN \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Heavy Load (BNS)

[THK] — BNS-A Ball Screw / Spline Combined Unit (Compact, Linear + Rotary, φ8~40)

THK BNS-A Series Ball Screw / Ball Spline Combined Unit (Compact Type). Ball screw and ball spline grooves on a single shaft — enables three motion modes (rotation, linear, and helical) with one axis. Integrated support bearing on nut OD. Shaft diameter range φ8~40mm. Custom shaft length available.

Brand: THK Category: Ball Screws 21 models

Product Code	Description	Brand	Spec
BNS0812A+C3	THK BNS0812A, φ8 Lead8, C3	THK	Shaft Diameter: φ8mm \| Lead: 8mm \| Ca: 1.1kN \| C0a: 1.8kN \| Flange D1: 44mm \| Nut Length L1: 28.5mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS0812A+C5	THK BNS0812A, φ8 Lead8, C5	THK	Shaft Diameter: φ8mm \| Lead: 8mm \| Ca: 1.1kN \| C0a: 1.8kN \| Flange D1: 44mm \| Nut Length L1: 28.5mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS0812A+C7	THK BNS0812A, φ8 Lead8, C7	THK	Shaft Diameter: φ8mm \| Lead: 8mm \| Ca: 1.1kN \| C0a: 1.8kN \| Flange D1: 44mm \| Nut Length L1: 28.5mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1015A+C3	THK BNS1015A, φ10 Lead10, C3	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Ca: 1.7kN \| C0a: 2.7kN \| Flange D1: 48mm \| Nut Length L1: 34.5mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1015A+C5	THK BNS1015A, φ10 Lead10, C5	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Ca: 1.7kN \| C0a: 2.7kN \| Flange D1: 48mm \| Nut Length L1: 34.5mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1015A+C7	THK BNS1015A, φ10 Lead10, C7	THK	Shaft Diameter: φ10mm \| Lead: 10mm \| Ca: 1.7kN \| C0a: 2.7kN \| Flange D1: 48mm \| Nut Length L1: 34.5mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1616A+C3	THK BNS1616A, φ16 Lead16, C3	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 64mm \| Nut Length L1: 40.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1616A+C5	THK BNS1616A, φ16 Lead16, C5	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 64mm \| Nut Length L1: 40.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS1616A+C7	THK BNS1616A, φ16 Lead16, C7	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 64mm \| Nut Length L1: 40.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2020A+C3	THK BNS2020A, φ20 Lead20, C3	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 72mm \| Nut Length L1: 48.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2020A+C5	THK BNS2020A, φ20 Lead20, C5	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 72mm \| Nut Length L1: 48.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2020A+C7	THK BNS2020A, φ20 Lead20, C7	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 72mm \| Nut Length L1: 48.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2525A+C3	THK BNS2525A, φ25 Lead25, C3	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 86mm \| Nut Length L1: 58.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2525A+C5	THK BNS2525A, φ25 Lead25, C5	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 86mm \| Nut Length L1: 58.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS2525A+C7	THK BNS2525A, φ25 Lead25, C7	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 86mm \| Nut Length L1: 58.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS3232A+C3	THK BNS3232A, φ32 Lead32, C3	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 103mm \| Nut Length L1: 72.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS3232A+C5	THK BNS3232A, φ32 Lead32, C5	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 103mm \| Nut Length L1: 72.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS3232A+C7	THK BNS3232A, φ32 Lead32, C7	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 103mm \| Nut Length L1: 72.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS4040A+C3	THK BNS4040A, φ40 Lead40, C3	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 130mm \| Nut Length L1: 88.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS4040A+C5	THK BNS4040A, φ40 Lead40, C5	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 130mm \| Nut Length L1: 88.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)
BNS4040A+C7	THK BNS4040A, φ40 Lead40, C7	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 130mm \| Nut Length L1: 88.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined (BNS-A)