R Series Ball Screw Shafts

The NSK R Series ball screw shaft is a rolled screw shaft designed for cost-effective and reliable linear motion applications. Available in a wide range of shaft diameters, leads, and lengths, it offers flexible design options and can be paired with compatible ball screw nuts to form complete assemblies. Unlike pre-finished types, the R Series is supplied with unfinished shaft ends, allowing for custom machining to suit specific application requirements.

*These NSK ball screw shafts are excess or old stock inventory from previous projects and may have limited quantities available. Please contact us to confirm availability and compatibility with your ball nut assembly.