FL (Inch) Closed PTFE Coated Self-lubricating Linear Bearing

FL (Inch) Closed Linear Plain Bearing


Red anodized aluminum shell identifies the inch series, which is available in off-the-shelf industry standard sizes and interchangeable with linear ball bearings and some bronze bushings. Closed type of linear plain bearing is ideal for handling loads in all directions, and offers a number of mounting options.

  • ID sizes range from 3/16” to 4”
  • Static Load Capacities up to 100,000 lb (444 kN)
  • Standard Shell Material is Aluminum. Stainless Steel bearing shells available
  • Frelon Gold is the standard bearing liner. Frelon J & Frelon W are optional
  • Self Lubricating for oil free operation
  • Seal options in nitrile rubber, urethane, and viton from ½” ID and up
  • O-ring and retaining ring grooves provide multiple mounting options
  • External lubrication feature is an added option
  • Wide Temperature Range: -400° F/ 400° F (-240° C/ 204° C)
  • Vibration Damping
  • Smooth & Quiet Operation
  • Custom modifications available – contact an Application Engineer for details