NSK W1205FA-4-C5T10 Ball Screw FA Type Finished End Machined Ball Screw

W1205FA-4-C5T10 NSK small lead ball screw, screw diameter 12mm, lead 10mm, C3 precision, flange nut, finished shaft end.

NSK FA type finished shaft end ball screws are a standard ball screw series launched by NSK (Japan Precision Machinery). The shaft end has been precision machined and can be directly installed and used, eliminating the need for additional shaft end machining by the user, significantly shortening the equipment assembly cycle.

Features of the FA type finished shaft end ball screw:

Finished shaft end design: The shaft end is pre-machined (threads, keyways, etc.) at the factory, allowing for direct assembly and shortening the equipment development cycle.

High precision performance: C3 precision, combined with P preload, achieves micron-level positioning accuracy.

Compact structure: Smaller nut outer diameter saves equipment installation space, suitable for small precision equipment.

Reliable lubrication: Standard sealed grease, supports long-term maintenance, some models can be upgraded to a maintenance-free lubrication system.

Fast delivery: Common specifications are in stock for quick response to demand.