Main view of PWNC (Inch) Open Wide Compensated PTFE coated self-lubricating pillow blocks

PWNC (Inch) Twin Open Compensated Plain Linear Bearing Pillow Block


PBC Linear combines an open compensated Simplicity® Linear Plain Bearing with a Self Aligning housing to create a high performing Pillow Block. This is the Imperial (Inch), open, double length version of the bearing that is also compensated for greater flexibility along imperfect shafts. The open design allows for fully supported shafts and support rail to be used for greater rigidity. It is most commonly found in North America. Additional features and benefits include: 

  • ID sizes range from 1/2” to 2”
  • Static Load Capacities up to 50,000 lb (222,000 N)
  • Self Lubricating for oil free operationF
  • Standard Shell Material is Aluminum. Stainless Steel bearing shells and housings available
  • FrelonGOLD® bearing liner standard. Frelon® J & Frelon® W optional
  • Seal options in nitrile rubber, urethane, and viton
  • External lubrication feature is an added option
  • Wide Temperature Range: -400F/ 400F (-240C/ 204C)
  • Vibration Damping
  • Machine to tighter tolerances than industry standards (better accuracy)
  • Size Interchangeable with Industry standards
  • Custom modifications available – contact an Application Engineer for details