NSK Ball Screw Assembly, 20mm Shaft Diam.
- RS Stock No.:
- 621-092
- Mfr. Part No.:
- WBK20K
- Brand:
- NSK
Subtotal (1 unit)*
£6.43
(exc. VAT)
£7.72
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 04 November 2025
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Units | Per unit |
---|---|
1 + | £6.43 |
*price indicative
- RS Stock No.:
- 621-092
- Mfr. Part No.:
- WBK20K
- 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 | 20mm | |
Select all | ||
---|---|---|
Brand NSK | ||
Shaft Diameter 20mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NSK Ball screw spacers are precision-machined components designed to complement fixed-side ball screw support units. They are used with rolled ball screws and miniature ball screw support kits. These spacers provide axial spacing for seal retention, ensure proper preload and bearing alignment, and facilitate smooth installation of support units.
Fixed-side units use angular contact ball bearings with preload and grease
Clean versions use low dust grease and low torque bearings
Material High-strength steel
Surface treatment Black oxide coating for corrosion resistance
Simple support side units use sealed deep groove ball bearings
Clean versions use low dust grease and low torque bearings
Material High-strength steel
Surface treatment Black oxide coating for corrosion resistance
Simple support side units use sealed deep groove ball bearings
Related links
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