The RA series are the most advanced NSK Roller Guides, representing the culmination of NSK’s analysis technology and tribology research. With a complete line-up, featuring high-load capacity and high rigidity, the RA Series meets the needs of a wide range of applications.
|Rail length (mm)
|Roller slide shape code AN, BN
|Material and surface treatment code, C: Special high carbon steel (NSK standard)
|Number of roller slides per rail
|Design serial number