PWB-8T plain sphercial bearing: 1/2″ bore x 1.000″ OD x .625″ BW x .505″ RW

AURORA PWB-8T plain wide sphercial bearing, maintenance free with PTFE liner

spherical bearings

Aurora PWB-8T wide spherical bearing drawing

Aurora PWB-8T wide spherical bearing drawing with dimensions

partnumber

PWB-8T


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  • Bore: .500″ (12.700 mm)
  • Outside diameter (OD): 1.000″ (25.40 mm)
  • Ball width (BW): .625″ (15.875 mm)
  • Race width (RW): .505″ (12.83 mm)
  • Ball diameter: .875″ (22.225 mm)
  • Shoulder diameter: .607″ (15.42 mm)
  • Misalignment α: 9°
  • Fit / no load breakaway torque: .25-8 In-Lbs
  • Radial static limit load: 21400 lbs (95192 N)
  • Axial static limit load: 4970 lbs (22108 N)
  • Approximate weight: .10 lbs (45 g)
  • Material
    1. Ball: Alloy steel, heat treated, hard chrome plated
    2. Race: 17-4 PH stainless steel, heat treated
    3. PTFE liner: AT3200 (PTFE / Nomex laminate) qualified to SAE-AS81820 Type A for highest performance
  • Maximum operating temperature: 163° C (325° F)
  • Manufacturer: Aurora Bearing Company

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