![[THK] — BTK-V Rolled Ball Screw (Non-preloaded, Compact Circular, φ10~50)](https://img.prosourcemro.com/2026/05/001-880-1024x768.png)
Ball Screws
THK
[THK] — BTK-V Rolled Ball Screw (Non-preloaded, Compact Circular, φ10~50)
Family ID: THK-BTK-V
THK BTK-V Series Rolled Ball Screw (Non-preloaded type). Compact circular nut with embedded return pipe — flattened top/bottom flange for low shaft center. DN value 100,000. Shaft diameter range φ10~50mm. Standard shaft lengths available per model. Grade C7. Seal type ZZ.
38 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| BTK1006V-2.6ZZG0+C7 | THK BTK1006V-2.6, φ10 Lead6, G0, C7 | THK | Shaft Diameter: φ10mm | Lead: 6mm | Ca: 2.8kN | C0a: 4.9kN | K: 88N/μm | Ball Circuit: 1×2.65 | Nut OD D: 26mm | Flange D1: 42mm | Nut Length L1: 36mm | H: 8mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 200,300,500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1006V-2.6ZZG2+C7 | THK BTK1006V-2.6, φ10 Lead6, G2, C7 | THK | Shaft Diameter: φ10mm | Lead: 6mm | Ca: 2.8kN | C0a: 4.9kN | K: 88N/μm | Ball Circuit: 1×2.65 | Nut OD D: 26mm | Flange D1: 42mm | Nut Length L1: 36mm | H: 8mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 200,300,500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1208V-2.6ZZG0+C7 | THK BTK1208V-2.6, φ12 Lead8, G0, C7 | THK | Shaft Diameter: φ12mm | Lead: 8mm | Ca: 3.8kN | C0a: 6.8kN | K: 108N/μm | Ball Circuit: 1×2.65 | Nut OD D: 29mm | Flange D1: 45mm | Nut Length L1: 44mm | H: 8mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 200,300,500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1208V-2.6ZZG2+C7 | THK BTK1208V-2.6, φ12 Lead8, G2, C7 | THK | Shaft Diameter: φ12mm | Lead: 8mm | Ca: 3.8kN | C0a: 6.8kN | K: 108N/μm | Ball Circuit: 1×2.65 | Nut OD D: 29mm | Flange D1: 45mm | Nut Length L1: 44mm | H: 8mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 200,300,500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1404V-3.6ZZG0+C7 | THK BTK1404V-3.6, φ14 Lead4, G0, C7 | THK | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 5.5kN | C0a: 11.5kN | K: 150N/μm | Ball Circuit: 1×3.65 | Nut OD D: 31mm | Flange D1: 50mm | Nut Length L1: 40mm | H: 10mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1404V-3.6ZZG2+C7 | THK BTK1404V-3.6, φ14 Lead4, G2, C7 | THK | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 5.5kN | C0a: 11.5kN | K: 150N/μm | Ball Circuit: 1×3.65 | Nut OD D: 31mm | Flange D1: 50mm | Nut Length L1: 40mm | H: 10mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1405V-2.6ZZG0+C7 | THK BTK1405V-2.6, φ14 Lead5, G0, C7 | THK | Shaft Diameter: φ14mm | Lead: 5mm | Ca: 5.0kN | C0a: 11.4kN | K: 116N/μm | Ball Circuit: 1×2.65 | Nut OD D: 32mm | Flange D1: 50mm | Nut Length L1: 40mm | H: 10mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1405V-2.6ZZG2+C7 | THK BTK1405V-2.6, φ14 Lead5, G2, C7 | THK | Shaft Diameter: φ14mm | Lead: 5mm | Ca: 5.0kN | C0a: 11.4kN | K: 116N/μm | Ball Circuit: 1×2.65 | Nut OD D: 32mm | Flange D1: 50mm | Nut Length L1: 40mm | H: 10mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1605V-2.6ZZG0+C7 | THK BTK1605V-2.6, φ16 Lead5, G0, C7 | THK | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 5.4kN | C0a: 13.3kN | K: 130N/μm | Ball Circuit: 1×2.65 | Nut OD D: 34mm | Flange D1: 54mm | Nut Length L1: 40mm | H: 10mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1605V-2.6ZZG2+C7 | THK BTK1605V-2.6, φ16 Lead5, G2, C7 | THK | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 5.4kN | C0a: 13.3kN | K: 130N/μm | Ball Circuit: 1×2.65 | Nut OD D: 34mm | Flange D1: 54mm | Nut Length L1: 40mm | H: 10mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1808V-3.6ZZG0+C7 | THK BTK1808V-3.6, φ18 Lead8, G0, C7 | THK | Shaft Diameter: φ18mm | Lead: 8mm | Ca: 13.1kN | C0a: 31.0kN | K: 210N/μm | Ball Circuit: 1×3.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 61mm | H: 12mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK1808V-3.6ZZG2+C7 | THK BTK1808V-3.6, φ18 Lead8, G2, C7 | THK | Shaft Diameter: φ18mm | Lead: 8mm | Ca: 13.1kN | C0a: 31.0kN | K: 210N/μm | Ball Circuit: 1×3.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 61mm | H: 12mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2005V-2.6ZZG0+C7 | THK BTK2005V-2.6, φ20 Lead5, G0, C7 | THK | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 6.0kN | C0a: 16.5kN | K: 150N/μm | Ball Circuit: 1×2.65 | Nut OD D: 40mm | Flange D1: 60mm | Nut Length L1: 40mm | H: 10mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2005V-2.6ZZG2+C7 | THK BTK2005V-2.6, φ20 Lead5, G2, C7 | THK | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 6.0kN | C0a: 16.5kN | K: 150N/μm | Ball Circuit: 1×2.65 | Nut OD D: 40mm | Flange D1: 60mm | Nut Length L1: 40mm | H: 10mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2010V-2.6ZZG0+C7 | THK BTK2010V-2.6, φ20 Lead10, G0, C7 | THK | Shaft Diameter: φ20mm | Lead: 10mm | Ca: 10.6kN | C0a: 25.1kN | K: 160N/μm | Ball Circuit: 1×2.65 | Nut OD D: 52mm | Flange D1: 82mm | Nut Length L1: 61mm | H: 12mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2010V-2.6ZZG2+C7 | THK BTK2010V-2.6, φ20 Lead10, G2, C7 | THK | Shaft Diameter: φ20mm | Lead: 10mm | Ca: 10.6kN | C0a: 25.1kN | K: 160N/μm | Ball Circuit: 1×2.65 | Nut OD D: 52mm | Flange D1: 82mm | Nut Length L1: 61mm | H: 12mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2505V-2.6ZZG0+C7 | THK BTK2505V-2.6, φ25 Lead5, G0, C7 | THK | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 6.7kN | C0a: 20.8kN | K: 180N/μm | Ball Circuit: 1×2.65 | Nut OD D: 43mm | Flange D1: 67mm | Nut Length L1: 40mm | H: 10mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2505V-2.6ZZG2+C7 | THK BTK2505V-2.6, φ25 Lead5, G2, C7 | THK | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 6.7kN | C0a: 20.8kN | K: 180N/μm | Ball Circuit: 1×2.65 | Nut OD D: 43mm | Flange D1: 67mm | Nut Length L1: 40mm | H: 10mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2510V-5.3ZZG0+C7 | THK BTK2510V-5.3, φ25 Lead10, G0, C7 | THK | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 31.2kN | C0a: 83.7kN | K: 400N/μm | Ball Circuit: 2×2.65 | Nut OD D: 60mm | Flange D1: 96mm | Nut Length L1: 98mm | H: 15mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2510V-5.3ZZG2+C7 | THK BTK2510V-5.3, φ25 Lead10, G2, C7 | THK | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 31.2kN | C0a: 83.7kN | K: 400N/μm | Ball Circuit: 2×2.65 | Nut OD D: 60mm | Flange D1: 96mm | Nut Length L1: 98mm | H: 15mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2806V-2.6ZZG0+C7 | THK BTK2806V-2.6, φ28 Lead6, G0, C7 | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 7.0kN | C0a: 23.4kN | K: 200N/μm | Ball Circuit: 1×2.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 47mm | H: 12mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2806V-2.6ZZG2+C7 | THK BTK2806V-2.6, φ28 Lead6, G2, C7 | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 7.0kN | C0a: 23.4kN | K: 200N/μm | Ball Circuit: 1×2.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 47mm | H: 12mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2806V-5.3ZZG0+C7 | THK BTK2806V-5.3, φ28 Lead6, G0, C7 | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 12.8kN | C0a: 46.8kN | K: 390N/μm | Ball Circuit: 2×2.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 65mm | H: 12mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK2806V-5.3ZZG2+C7 | THK BTK2806V-5.3, φ28 Lead6, G2, C7 | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 12.8kN | C0a: 46.8kN | K: 390N/μm | Ball Circuit: 2×2.65 | Nut OD D: 50mm | Flange D1: 80mm | Nut Length L1: 65mm | H: 12mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3210V-2.6ZZG0+C7 | THK BTK3210V-2.6, φ32 Lead10, G0, C7 | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ca: 19.8kN | C0a: 53.8kN | K: 250N/μm | Ball Circuit: 1×2.65 | Nut OD D: 67mm | Flange D1: 103mm | Nut Length L1: 68mm | H: 15mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3210V-2.6ZZG2+C7 | THK BTK3210V-2.6, φ32 Lead10, G2, C7 | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ca: 19.8kN | C0a: 53.8kN | K: 250N/μm | Ball Circuit: 1×2.65 | Nut OD D: 67mm | Flange D1: 103mm | Nut Length L1: 68mm | H: 15mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3210V-5.3ZZG0+C7 | THK BTK3210V-5.3, φ32 Lead10, G0, C7 | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ca: 36.0kN | C0a: 107.5kN | K: 490N/μm | Ball Circuit: 2×2.65 | Nut OD D: 67mm | Flange D1: 103mm | Nut Length L1: 98mm | H: 15mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3210V-5.3ZZG2+C7 | THK BTK3210V-5.3, φ32 Lead10, G2, C7 | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ca: 36.0kN | C0a: 107.5kN | K: 490N/μm | Ball Circuit: 2×2.65 | Nut OD D: 67mm | Flange D1: 103mm | Nut Length L1: 98mm | H: 15mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,1500,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3610V-2.6ZZG0+C7 | THK BTK3610V-2.6, φ36 Lead10, G0, C7 | THK | Shaft Diameter: φ36mm | Lead: 10mm | Ca: 20.8kN | C0a: 59.8kN | K: 270N/μm | Ball Circuit: 1×2.65 | Nut OD D: 70mm | Flange D1: 110mm | Nut Length L1: 70mm | H: 17mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3610V-2.6ZZG2+C7 | THK BTK3610V-2.6, φ36 Lead10, G2, C7 | THK | Shaft Diameter: φ36mm | Lead: 10mm | Ca: 20.8kN | C0a: 59.8kN | K: 270N/μm | Ball Circuit: 1×2.65 | Nut OD D: 70mm | Flange D1: 110mm | Nut Length L1: 70mm | H: 17mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3610V-5.3ZZG0+C7 | THK BTK3610V-5.3, φ36 Lead10, G0, C7 | THK | Shaft Diameter: φ36mm | Lead: 10mm | Ca: 37.8kN | C0a: 118.7kN | K: 530N/μm | Ball Circuit: 2×2.65 | Nut OD D: 70mm | Flange D1: 110mm | Nut Length L1: 100mm | H: 17mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK3610V-5.3ZZG2+C7 | THK BTK3610V-5.3, φ36 Lead10, G2, C7 | THK | Shaft Diameter: φ36mm | Lead: 10mm | Ca: 37.8kN | C0a: 118.7kN | K: 530N/μm | Ball Circuit: 2×2.65 | Nut OD D: 70mm | Flange D1: 110mm | Nut Length L1: 100mm | H: 17mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 500,1000,2000,2500,3000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK4010V-5.3ZZG0+C7 | THK BTK4010V-5.3, φ40 Lead10, G0, C7 | THK | Shaft Diameter: φ40mm | Lead: 10mm | Ca: 40.3kN | C0a: 134.9kN | K: 590N/μm | Ball Circuit: 2×2.65 | Nut OD D: 76mm | Flange D1: 116mm | Nut Length L1: 100mm | H: 17mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,2500,3000,3500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK4010V-5.3ZZG2+C7 | THK BTK4010V-5.3, φ40 Lead10, G2, C7 | THK | Shaft Diameter: φ40mm | Lead: 10mm | Ca: 40.3kN | C0a: 134.9kN | K: 590N/μm | Ball Circuit: 2×2.65 | Nut OD D: 76mm | Flange D1: 116mm | Nut Length L1: 100mm | H: 17mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,2500,3000,3500mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK4512V-5.3ZZG0+C7 | THK BTK4512V-5.3, φ45 Lead12, G0, C7 | THK | Shaft Diameter: φ45mm | Lead: 12mm | Ca: 49.5kN | C0a: 169.0kN | K: 650N/μm | Ball Circuit: 2×2.65 | Nut OD D: 82mm | Flange D1: 128mm | Nut Length L1: 118mm | H: 20mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,3000,3500,4000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK4512V-5.3ZZG2+C7 | THK BTK4512V-5.3, φ45 Lead12, G2, C7 | THK | Shaft Diameter: φ45mm | Lead: 12mm | Ca: 49.5kN | C0a: 169.0kN | K: 650N/μm | Ball Circuit: 2×2.65 | Nut OD D: 82mm | Flange D1: 128mm | Nut Length L1: 118mm | H: 20mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,3000,3500,4000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK5016V-5.3ZZG0+C7 | THK BTK5016V-5.3, φ50 Lead16, G0, C7 | THK | Shaft Diameter: φ50mm | Lead: 16mm | Ca: 93.8kN | C0a: 315.2kN | K: 930N/μm | Ball Circuit: 2×2.65 | Nut OD D: 102mm | Flange D1: 162mm | Nut Length L1: 145mm | H: 25mm | Clearance: G0 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,3000,3500,4000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) | ||
| BTK5016V-5.3ZZG2+C7 | THK BTK5016V-5.3, φ50 Lead16, G2, C7 | THK | Shaft Diameter: φ50mm | Lead: 16mm | Ca: 93.8kN | C0a: 315.2kN | K: 930N/μm | Ball Circuit: 2×2.65 | Nut OD D: 102mm | Flange D1: 162mm | Nut Length L1: 145mm | H: 25mm | Clearance: G2 | Grade: C7 | Seal: ZZ | Standard Shaft Lengths: 1000,1500,2000,3000,3500,4000mm | DN Value: 100,000 | Type: Rolled, Non-preloaded, Compact (BTK-V) |
