Ball Screws THK

[THK] — BLR Rolled Rotary Ball Screw (Nut Rotation, Super Lead, φ16~50)

Family ID: THK-BLR-T

THK BLR Series Rolled Rotary Ball Screw (Non-preloaded type). Integrated nut and support bearing unit for nut-rotation configuration. Super lead type — lead equals shaft diameter. DN value 70,000. Shaft diameter range φ16~50mm. Custom shaft length available. Grade C7. Seal type UU (double-side seal).

14 product codes available in this family

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Product Codes & Specifications

Product Code	Description	Brand	Spec
BLR1616-3.6KUUG0+C7	THK BLR1616-3.6, φ16 Lead16, G0, C7	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ball Screw Ca: 5.8kN / C0a: 12.9kN \| Support Bearing Ca: 19.4kN / C0a: 19.2kN \| Nut OD D: 52mm \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR1616-3.6KUUG2+C7	THK BLR1616-3.6, φ16 Lead16, G2, C7	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ball Screw Ca: 5.8kN / C0a: 12.9kN \| Support Bearing Ca: 19.4kN / C0a: 19.2kN \| Nut OD D: 52mm \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR2020-3.6KUUG0+C7	THK BLR2020-3.6, φ20 Lead20, G0, C7	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ball Screw Ca: 7.7kN / C0a: 22.3kN \| Support Bearing Ca: 26.8kN / C0a: 29.3kN \| Nut OD D: 62mm \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR2020-3.6KUUG2+C7	THK BLR2020-3.6, φ20 Lead20, G2, C7	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ball Screw Ca: 7.7kN / C0a: 22.3kN \| Support Bearing Ca: 26.8kN / C0a: 29.3kN \| Nut OD D: 62mm \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR2525-3.6KUUG0+C7	THK BLR2525-3.6, φ25 Lead25, G0, C7	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ball Screw Ca: 12.1kN / C0a: 35.0kN \| Support Bearing Ca: 28.2kN / C0a: 33.3kN \| Nut OD D: 72mm \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR2525-3.6KUUG2+C7	THK BLR2525-3.6, φ25 Lead25, G2, C7	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ball Screw Ca: 12.1kN / C0a: 35.0kN \| Support Bearing Ca: 28.2kN / C0a: 33.3kN \| Nut OD D: 72mm \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR3232-3.6KUUG0+C7	THK BLR3232-3.6, φ32 Lead32, G0, C7	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ball Screw Ca: 17.3kN / C0a: 53.9kN \| Support Bearing Ca: 30.0kN / C0a: 39.0kN \| Nut OD D: 80mm \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR3232-3.6KUUG2+C7	THK BLR3232-3.6, φ32 Lead32, G2, C7	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ball Screw Ca: 17.3kN / C0a: 53.9kN \| Support Bearing Ca: 30.0kN / C0a: 39.0kN \| Nut OD D: 80mm \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR3636-3.6KUUG0+C7	THK BLR3636-3.6, φ36 Lead36, G0, C7	THK	Shaft Diameter: φ36mm \| Lead: 36mm \| Ball Screw Ca: 22.4kN / C0a: 70.5kN \| Support Bearing Ca: 56.4kN / C0a: 65.2kN \| Nut OD D: 100mm \| Flange D1: 130mm \| Nut Length L1: 93.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR3636-3.6KUUG2+C7	THK BLR3636-3.6, φ36 Lead36, G2, C7	THK	Shaft Diameter: φ36mm \| Lead: 36mm \| Ball Screw Ca: 22.4kN / C0a: 70.5kN \| Support Bearing Ca: 56.4kN / C0a: 65.2kN \| Nut OD D: 100mm \| Flange D1: 130mm \| Nut Length L1: 93.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR4040-3.6KUUG0+C7	THK BLR4040-3.6, φ40 Lead40, G0, C7	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ball Screw Ca: 28.1kN / C0a: 89.8kN \| Support Bearing Ca: 59.3kN / C0a: 74.1kN \| Nut OD D: 110mm \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR4040-3.6KUUG2+C7	THK BLR4040-3.6, φ40 Lead40, G2, C7	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ball Screw Ca: 28.1kN / C0a: 89.8kN \| Support Bearing Ca: 59.3kN / C0a: 74.1kN \| Nut OD D: 110mm \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR5050-3.6KUUG0+C7	THK BLR5050-3.6, φ50 Lead50, G0, C7	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Screw Ca: 42.1kN / C0a: 140.4kN \| Support Bearing Ca: 62.2kN / C0a: 83.0kN \| Nut OD D: 120mm \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Clearance: G0 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)
BLR5050-3.6KUUG2+C7	THK BLR5050-3.6, φ50 Lead50, G2, C7	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Screw Ca: 42.1kN / C0a: 140.4kN \| Support Bearing Ca: 62.2kN / C0a: 83.0kN \| Nut OD D: 120mm \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Clearance: G2 \| Grade: C7 \| Seal: UU \| Shaft Length: Custom order \| DN Value: 70,000 \| Type: Rolled, Rotary Nut, Integrated Bearing (BLR-T)

[THK] — BLR Rolled Rotary Ball Screw (Nut Rotation, Super Lead, φ16~50)

Product Codes & Specifications

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