W1606FS-1-C3T16 is an NSK FS series (unfinished shaft ends) standard-stock precision ball screw: 16 mm shaft diameter, 16 mm lead, accuracy grade C3 (JIS), axial play 0.005 mm or less, preload: No preload (clearance type, axial play code T), with basic load ratings of Ca 5.48 kN (dynamic) and C0a 8.08 kN (static). Effective thread length approx. 600 mm class (code 06); 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 16 mm shaft dia. × 16 mm lead is also available as: W1611FS-1-C5T16.
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.