COM-4T plain sphercial bearing: 1/4″ bore x .656″ OD x .343″ BW x .250″ RW

AURORA COM-4T plain narrow sphercial bearing, maintenance free with PTFE liner

spherical bearings

Aurora COM-4T narrow spherical bearing drawing

Aurora COM-4T narrow spherical bearing drawing with dimensions

partnumber

COM-4T


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  • Bore: .250″ (6.350 mm)
  • Outside diameter (OD): .656″ (16.67 mm)
  • Ball width (BW): .343″ (8.71 mm)
  • Race width (RW): .250″ (6.35 mm)
  • Ball diameter: .500″ (12.70 mm)
  • Shoulder diameter: .364″ (9.25 mm)
  • Misalignment α: 13,5°
  • Fit / no load breakaway torque: no preload
  • Radial static limit load: 4950 lbs (22015 N)
  • Approximate weight: .02 lbs (10 g)
  • Material
    1. Ball: Alloy steel, heat treated, hard chrome plated
    2. Race: Low carbon steel
    3. PTFE liner: AT1400 (PTFE / Dacron laminate)
  • Maximum operating temperature: 121° C (250° F)
  • Manufacturer: Aurora Bearing Company

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