NSK Ball Screw Supports/Pillow Block, 20 mm Shaft Diam.
- RS Stock No.:
- 621-091
- Mfr. Part No.:
- WBK20DF-31
- Brand:
- NSK
Subtotal (1 unit)*
Kr. 6 048,90
(exc. VAT)
Kr. 7 561,12
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 09 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 6 048,90 |
*price indicative
- RS Stock No.:
- 621-091
- Mfr. Part No.:
- WBK20DF-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 | 20mm | |
| Product Type | Ball Screw Supports/Pillow Block | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Shaft Diameter 20mm | ||
Product Type Ball Screw Supports/Pillow Block | ||
RoHS Status: Exempted
- 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
Related links
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