SA系列
NSK Distributor TaiwanProduct Features
Quantity
Quick Inquiry
W3211SA-4Z-C5Z6 is an NSK Standard series SA (finished shaft ends) standard-stock precision ball screw: 32 mm shaft diameter, 6 mm lead, accuracy grade C5 (JIS), axial play 0 (preloaded), preload: Lead-offset preload (Z preload), with basic load ratings of Ca 29.1 kN (dynamic) and C0a 69.3 kN (static). Effective thread length approx. 1100 mm class (code 11); confirm the overall length with NSK dimension tables or with Nahshon. W-reference standard-stock items are standardized with comparatively short lead times.
Not sure about accuracy grades? See our guide: How to choose ball screw accuracy grades (C0–C10) (in Chinese).
Other lengths with the same specification
The SA series with 32 mm shaft dia. × 6 mm lead is also available as: W3203SA-3P-C5Z6, W3203SA-4Z-C5Z6, W3205SA-3P-C5Z6, W3205SA-4Z-C5Z6, W3207SA-3P-C5Z6, W3207SA-4Z-C5Z6, W3209SA-3P-C5Z6, W3209SA-4Z-C5Z6 and more — 11 models in total.
Customization
Shaft-end machining to your drawings is available. Add the part number (or your drawing) to the inquiry cart — Nahshon works directly with NSK to confirm specs, quotation and delivery.
| Specification | Unit | W3211SA-4Z-C5Z6 |
|---|---|---|
| Series | - | Standard series SA (finished shaft ends) |
| Shaft diameter | mm | 32 |
| Lead | mm | 6 |
| Effective thread length class | - | approx. 1100 mm class (code 11) (overall length per NSK tables) |
| Accuracy grade | - | C5 (JIS) |
| Axial play | mm | 0 (preloaded) |
| Preload | - | Lead-offset preload (Z preload) |
| Basic dynamic load rating Ca | kN | 29.1 |
| Basic static load rating C0a | kN | 69.3 |
| Design serial no. | - | 4 (NSK internal design number) |
| Shaft ends | - | Finished (standard shaft-end form) |
