W1404FA-3P-C5Z8 is an NSK FA series (finished shaft ends) standard-stock precision ball screw: 14 mm shaft diameter, 8 mm lead, accuracy grade C5 (JIS), axial play 0 (preloaded), preload: Oversize-ball preload (P preload), with basic load ratings of Ca 4.96 kN (dynamic) and C0a 5.92 kN (static). Effective thread length approx. 400 mm class (code 04); 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 FA series with 14 mm shaft dia. × 8 mm lead is also available as: W1401FA-3P-C5Z8, W1402FA-3P-C5Z8, W1402FA-5P-C5Z8, W1403FA-3P-C5Z8, W1403FA-5P-C5Z8, W1404FA-5P-C5Z8, W1405FA-3P-C5Z8, W1405FA-5P-C5Z8 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.
