COM-3TKH plain sphercial bearing: .190″ bore x .5625″ OD x .281″ BW x .218″ RW

AURORA COM-3TKH plain narrow sphercial bearing, maintenance free with PTFE liner

spherical bearings

Aurora COM-3TKH narrow spherical bearing drawing

Aurora COM-3TKH narrow spherical bearing drawing with dimensions

partnumber

COM-3TKH


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  • Bore: .190″ (4.826 mm)
  • Outside diameter (OD): .5625″ (14.29 mm)
  • Ball width (BW): .281″ (7.14 mm)
  • Race width (RW): .218″ (5.54 mm)
  • Ball diameter: .406″ (10.31 mm)
  • Shoulder diameter: .293″ (7.44 mm)
  • Misalignment α: 11°
  • Fit / no load breakaway torque: no preload
  • Radial static limit load: 4875 lbs (21701 N)
  • Approximate weight: .01 lbs (6 g)
  • Material
    1. Ball: Alloy steel, heat treated, hard chrome plated
    2. Race: Alloy steel, heat treated
    3. PTFE liner: AT1400 (PTFE / Dacron laminate)
  • Maximum operating temperature: 121° C (250° F)
  • Manufacturer: Aurora Bearing Company

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