FS系列
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W3227FS-1-C5T25 is an NSK FS series (unfinished shaft ends) standard-stock precision ball screw: 32 mm shaft diameter, 25 mm lead, accuracy grade C5 (JIS), axial play 0.005 mm or less, preload: No preload (clearance type, axial play code T), with basic load ratings of Ca 20.4 kN (dynamic) and C0a 42.2 kN (static). Effective thread length approx. 2700 mm class (code 27); 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 FS series with 32 mm shaft dia. × 25 mm lead is also available as: W3217FS-1-C5T25.
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 | W3227FS-1-C5T25 |
|---|---|---|
| Series | - | FS series (unfinished shaft ends) |
| Shaft diameter | mm | 32 |
| Lead | mm | 25 |
| Effective thread length class | - | approx. 2700 mm class (code 27) (overall length per NSK tables) |
| Accuracy grade | - | C5 (JIS) |
| Axial play | mm | 0.005 or less |
| Preload | - | No preload (clearance type, axial play code T) |
| Basic dynamic load rating Ca | kN | 20.4 |
| Basic static load rating C0a | kN | 42.2 |
| Design serial no. | - | 1 (NSK internal design number) |
| Shaft ends | - | Unfinished blank (machined to your drawing) |
Small Equipment (FS Type)・FS series (unfinished shaft ends)
