SFPJ (JIS) Square Flange Mount Linear Plain Bearing

SFPJ (JIS) Square Single Flange Bearing


Square (SFPJ) Flange Mount Single Metric Plain Bearings are the JIS Metric single length versions of this type of bearing, and they are most commonly found in Japan and the rest of Asia. This flange bearing has a sturdy aluminum body with a Frelon liner bonded directly to the ID. The flange is located at one end of the bearing. Additional features and benefits include:

  • Available in sizes 6 mm ID to 80 mm ID
  • Static load capacities up to 241,000 N (54,000 lb)
  • Standard shell material is anodized aluminum. 
  • Round Flanges available.
  • Frelon GOLD is the standard bearing liner.  FrelonJ & FrelonW are optional
  • Self lubricating for oil free operation
  • Wide temperature range:  -240° C/ 204° C (-400° F/ 400° F)
  • Vibration damping
  • Custom modifications available – contact an Application Engineer for details