Ball Screw Assemblies

Ball screw assemblies are low friction transmission elements, used to convert rotational motion to linear motion. They can also be used to convert torque to axial reciprocating action and are found in hydraulic and pneumatic power transmission systems.

How do ball screw assemblies work?

They consist of a threaded screw shaft and a nut with a ball assembly. As the screw or nut rotates, ball bearings roll between the matching helical grooves in both the screw and the nut. The system employs a ball recirculating mechanism so that the bearings travel continuously along a sealed circuit with minimum internal friction.

Ball screw assemblies are suitable for situations where durability of a mechanism, together with precision, are high priorities.

What are ball screw assemblies used for?

The main function of a ball screw is to provide a drive mechanism to move a load.

They are also used in a wide range of applications from conveyor equipment and aircraft to automobile power steering and robotics. High precision ball screw assemblies are used in semiconductor manufacturing.

203 Products showing for Ball Screw Assemblies

Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 8 mm Shaft Diam., 280 mm Shaft Length
  • RS stock no. 620-757
  • Mfr. Part No. RMA0801.5C7S-280
Subtotal (1 unit)
R 6 424,08(exc. VAT)
R 6 424,08/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 40 mm Shaft Diam., 2500 mm Shaft Length
  • RS stock no. 620-865
  • Mfr. Part No. VSP4010K1D2500PP
Subtotal (1 unit)
R 21 500,94(exc. VAT)
R 21 500,94/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 40 mm Shaft Diam., 2500 mm Shaft Length
  • RS stock no. 620-866
  • Mfr. Part No. VSP4010N1D2500PP
Subtotal (1 unit)
R 20 168,82(exc. VAT)
R 20 168,82/unit
Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 8 mm Shaft Diam.
  • RS stock no. 620-911
  • Mfr. Part No. W0800MA-1PY-C3Z1
Subtotal (1 unit)
R 9 215,68(exc. VAT)
R 9 215,68/unit
Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 8 mm Shaft Diam.
  • RS stock no. 621-099
  • Mfr. Part No. W0801MA-1PY-C3Z1
Subtotal (1 unit)
R 9 368,85(exc. VAT)
R 9 368,85/unit
Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 8 mm Shaft Diam.
  • RS stock no. 621-093
  • Mfr. Part No. W0801MA-3PY-C3Z1
Subtotal (1 unit)
R 9 368,85(exc. VAT)
R 9 368,85/unit
Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 8 mm Shaft Diam.
  • RS stock no. 620-872
  • Mfr. Part No. W0802MA-1PY-C3Z1
Subtotal (1 unit)
R 9 745,95(exc. VAT)
R 9 745,95/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 15 mm Shaft Diam., 1200 mm Shaft Length
  • RS stock no. 620-917
  • Mfr. Part No. VSP1510N1D1200PP
Subtotal (1 unit)
R 8 096,48(exc. VAT)
R 8 096,48/unit
Stocked by manufacturer
NSK 1 mm Ball Screw Assembly, 7 mm Shaft Diam., 260 mm Shaft Length
  • RS stock no. 620-762
  • Mfr. Part No. RMA0601C7S-260
Subtotal (1 unit)
R 6 204,88(exc. VAT)
R 6 204,88/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 25 mm Shaft Diam., 1600 mm Shaft Length
  • RS stock no. 621-107
  • Mfr. Part No. VSP2510K1D1600PP
Subtotal (1 unit)
R 11 591,61(exc. VAT)
R 11 591,61/unit
Stocked by manufacturer
NSK 50 mm Ball Screw Assembly, 50 mm Shaft Diam., 4000 mm Shaft Length
  • RS stock no. 621-027
  • Mfr. Part No. VSP5050N1D4000PP
Subtotal (1 unit)
R 24 055,80(exc. VAT)
R 24 055,80/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 15 mm Shaft Diam., 600 mm Shaft Length
  • RS stock no. 620-937
  • Mfr. Part No. VSP1510N1D0600PP
Subtotal (1 unit)
R 7 107,74(exc. VAT)
R 7 107,74/unit
Stocked by manufacturer
NSK 2 mm Ball Screw Assembly, 10 mm Shaft Diam., 350 mm Shaft Length
  • RS stock no. 620-785
  • Mfr. Part No. RMA1002C7S-350
Subtotal (1 unit)
R 5 865,05(exc. VAT)
R 5 865,05/unit
Stocked by manufacturer
NSK 5 mm Ball Screw Assembly, 15 mm Shaft Diam., 900 mm Shaft Length
  • RS stock no. 621-134
  • Mfr. Part No. VSP1505N1D0900PP
Subtotal (1 unit)
R 8 011,48(exc. VAT)
R 8 011,48/unit
Stocked by manufacturer
NSK 2 mm Ball Screw Assembly, 12 mm Shaft Diam.
  • RS stock no. 621-094
  • Mfr. Part No. W1201MA-1PY-C3Z2
Subtotal (1 unit)
R 9 179,86(exc. VAT)
R 9 179,86/unit
Stocked by manufacturer
NSK 2 mm Ball Screw Assembly, 12 mm Shaft Diam.
  • RS stock no. 620-845
  • Mfr. Part No. W1202MA-1PY-C3Z2
Subtotal (1 unit)
R 9 542,72(exc. VAT)
R 9 542,72/unit
Stocked by manufacturer
NSK 2 mm Ball Screw Assembly, 12 mm Shaft Diam.
  • RS stock no. 620-874
  • Mfr. Part No. W1201MA-3PY-C3Z2
Subtotal (1 unit)
R 9 224,65(exc. VAT)
R 9 224,65/unit
Stocked by manufacturer
NSK 2 mm Ball Screw Assembly, 12 mm Shaft Diam.
  • RS stock no. 621-040
  • Mfr. Part No. W1202MA-3PY-C3Z2
Subtotal (1 unit)
R 9 601,51(exc. VAT)
R 9 601,51/unit
Stocked by manufacturer
NSK 10 mm Ball Screw Assembly, 15 mm Shaft Diam., 600 mm Shaft Length
  • RS stock no. 620-936
  • Mfr. Part No. VSP1510K1D0600PP
Subtotal (1 unit)
R 8 171,53(exc. VAT)
R 8 171,53/unit
Stocked by manufacturer
NSK 50 mm Ball Screw Assembly, 50 mm Shaft Diam., 2000 mm Shaft Length
  • RS stock no. 621-087
  • Mfr. Part No. VSP5050K1D2000PP
Subtotal (1 unit)
R 21 588,83(exc. VAT)
R 21 588,83/unit
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