THK SBK Ball Screw (Small Type, φ15~32, Ball Retainer)

THK SBK Series High-Speed Precision Ground Ball Screw (Small type) with Ball Retainer.

Key features

DN value 210,000
Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation
Shaft diameter range φ15~32mm
Multiple lead options available

Specifications

DN Value	210,000
Size	Small
Type	High-Speed, Ball Retainer (SBK)

SBK1520-3.6		THK SBK1520-3.6, φ15 Lead20, Ca=5.8kN \| Shaft Diameter: φ15mm \| Lead: 20mm \| Ca: 5.8kN \| C0a: 7.8kN \| Nut OD D: 38mm \| Flange D1: 62mm \| Nut Length L1: 54mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK1616-3.6		THK SBK1616-3.6, φ16 Lead16, Ca=4.6kN \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 4.6kN \| C0a: 6.4kN \| Nut OD D: 33mm \| Flange D1: 54mm \| Nut Length L1: 45mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2010-5.6		THK SBK2010-5.6, φ20 Lead10, Ca=10.7kN \| Shaft Diameter: φ20mm \| Lead: 10mm \| Ca: 10.7kN \| C0a: 17.3kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 45mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2020-3.6		THK SBK2020-3.6, φ20 Lead20, Ca=7.0kN \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 7.0kN \| C0a: 10.5kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 54mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2030-3.6		THK SBK2030-3.6, φ20 Lead30, Ca=6.9kN \| Shaft Diameter: φ20mm \| Lead: 30mm \| Ca: 6.9kN \| C0a: 11.2kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 71mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2520-3.6		THK SBK2520-3.6, φ25 Lead20, Ca=11.0kN \| Shaft Diameter: φ25mm \| Lead: 20mm \| Ca: 11.0kN \| C0a: 16.9kN \| Nut OD D: 47mm \| Flange D1: 74mm \| Nut Length L1: 57mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2525-3.6		THK SBK2525-3.6, φ25 Lead25, Ca=10.8kN \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 10.8kN \| C0a: 16.9kN \| Nut OD D: 47mm \| Flange D1: 74mm \| Nut Length L1: 68mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK3220-5.6		THK SBK3220-5.6, φ32 Lead20, Ca=23.6kN \| Shaft Diameter: φ32mm \| Lead: 20mm \| Ca: 23.6kN \| C0a: 41.1kN \| Nut OD D: 58mm \| Flange D1: 92mm \| Nut Length L1: 82mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK3232-5.6		THK SBK3232-5.6, φ32 Lead32, Ca=23.1kN \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 23.1kN \| C0a: 41.8kN \| Nut OD D: 58mm \| Flange D1: 92mm \| Nut Length L1: 118mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)

Ball ScrewsTHK

9 product codes available in this family

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THK SBK Ball Screw (Small Type, φ15~32, Ball Retainer)

Brand THK·Ball Screws

Available part numbers (9)

SBK1520-3.6, SBK1616-3.6, SBK2010-5.6, SBK2020-3.6, SBK2030-3.6, SBK2520-3.6, SBK2525-3.6, SBK3220-5.6, SBK3232-5.6

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THK SBK Ball Screw (Small Type, φ15~32, Ball Retainer)