NSK Ball Screw Assembly, 40mm Shaft Diam. , 2900mm Shaft Length
- RS Stock No.:
- 621-030
- Mfr. Part No.:
- WBK40DFD-31
- Brand:
- NSK
Subtotal (1 unit)*
£510.28
(exc. VAT)
£612.34
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 28 October 2025
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Units | Per unit |
|---|---|
| 1 + | £510.28 |
*price indicative
- RS Stock No.:
- 621-030
- Mfr. Part No.:
- WBK40DFD-31
- Brand:
- NSK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NSK | |
| Shaft Diameter | 40mm | |
| Shaft Length | 2900mm | |
Select all | ||
|---|---|---|
Brand NSK | ||
Shaft Diameter 40mm | ||
Shaft Length 2900mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NSK Ball screw support units designed for use in precision machinery such as CNC machines, automation systems, and other high-speed, high-load applications. Serving as fixed-side support units, they ensure accurate axial positioning and smooth rotational motion. They feature preloaded angular contact ball bearings for high rigidity and are pre-packed with grease for long-term operation. The housing style includes a round flanged design depending on the model, making them ideal for high-speed, high-load, and high-accuracy environments.
High rigidity and load capacity
Clean versions use low dust grease and low torque bearings
High-strength steel with black oxide coating for corrosion resistance
Side mounting with set screw flats
Simple support side units use sealed deep groove ball bearings
Clean versions use low dust grease and low torque bearings
High-strength steel with black oxide coating for corrosion resistance
Side mounting with set screw flats
Simple support side units use sealed deep groove ball bearings