FLN Open Linear Plain Bearing

inch

The open version of the standard inch closed linear bearing has an opening which is designed to allow use on fully supported shafting for greater system rigidity. This linear bearing offers all the same features and benefits as the closed linear bearing. The open style is available in sizes 1/4” ID to 4” ID and with static load capacities up to 100,500 lb (444 kN).

Performance Benefits of Self-Lubricating Linear Bearings:

  • All the same features & benefits as the closed bearing
  • Open style available in sizes ¼” ID to 4” ID
  • Static Load Capacities up to 100,000 lb (444 kN)
  • Standard Shell Material is Aluminum. Stainless Steel bearing shells available
  • FrelonGOLD® bearing liner standard. Frelon® J & Frelon® W 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 Dampening
NameNominal ID (in)Nominal OD (in)Shaft Diameter (in)Static Load (lbs)
FLN063/80.6253/81,020
FLN081/20.8751/21,950
FLN105/81.135/82,940
FLN123/41.253/43,810
FLN161.001.561.007,050
FLN201.252.001.255,415
FLN241.502.371.5014,100
FLN322.003.002.0025,050
FLN402.503.752.5039,000
FLN483.004.503.0056,400
FLN644.006.004.00100,500

Available Self-Lubricated Linear Bearing Styles

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