Roller Guides

NSK's roller guides are the product of a combination of NSK’s extensive experience in roller bearings and linear motion technologies. The RA and RB Series roller guides offer super-high load capacity (very relevent for Steel Industry) rigidity and motion accuracy, plus smooth linear motion. Capable of handling a variety of applications, the RA Series and RB Series roller guides support high machine performance in many factory automation applications.


RA/RB Series roller guides features are:



  • Super high load capacity, rigidity and accuracy
  • Smooth motion
  • High dust-proofing and maintenance-free operation
  • Ultra-low profile (RB Series)


Other Products

NSK Ball Screw

Heavy Duty Roller Chains

Cable Carrier

Nilos Ring