Plain Linear Pillow Block Bearings

PMN (Metric) Open Plain Linear Bearing Pillow Block

PMN (Metric) Open Plain Linear Bearing Pillow Block

Lee combines a standard Simplicity® Linear Plain Bearing with a self-aligning housing to create the PMN Open Plain Linear Bearing Pillow Block. This is the ISO Metric, open, single-length version of the bearing. The open design allows for fully supported shafts and support rails to be used for greater rigidity, making it a popular choice in Europe. The pillow block offers several additional features and benefits.

  • ID Sizes: Available from 12 mm to 50 mm
  • Static Load Capacities: Up to 103,000 N (23,100 lb)
  • Self-Lubricating: Provides oil-free operation
  • Shell Material: Standard is aluminum; stainless steel bearing shells and housings are available
  • Bearing Liner: FrelonGOLD® is standard; Frelon® J & Frelon® W are optional
  • Seal Options: Urethane seals available
  • External Lubrication: Optional feature for added lubrication
  • Temperature Range: -240°C to 204°C (-400°F to 400°F)
  • Vibration Damping: Ensures smooth and quiet operation
  • Precision Machining: Tighter tolerances than industry standards for better accuracy
  • Interchangeability: Size interchangeable with industry standards
  • Custom Modifications: Available upon request; contact an Application Engineer for details
Name Shaft Diameter (mm) Bearing Width (mm) Bearing Length (mm) Static Load (N) Shop Link
PMN12 12.00 28.00 43.00 7907.00 Shop Now
PMN16 16.00 35.00 53.00 11870.00 Shop Now
PMN20 20.00 42.00 60.00 18541.00 Shop Now
PMN25 25.00 51.00 78.00 29881.00 Shop Now
PMN30 30.00 60.00 87.00 42026.00 Shop Now
PMN40 40.00 77.00 108.00 65923.00 Shop Now
PMN50 50.00 88.00 132.00 103005.00 Shop Now