AIB-4T plain sphercial bearing: 1/4″ bore x .610″ OD x .375″ BW x .281″ RW

AURORA AIB-4T plain heavy duty sphercial bearing, maintenance free with PTFE liner

spherical bearings

Aurora AIB-4T heavy duty spherical bearing drawing

Aurora AIB-4T heavy duty spherical bearing drawing with dimensions

partnumber

AIB-4T


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  • Bore: .250″ (6.350 mm)
  • Outside diameter (OD): .610″ (15.47 mm)
  • Ball width (BW): .375″ (9.525 mm)
  • Race width (RW): .281″ (7.14 mm)
  • Ball diameter: .500″ (12.70 mm)
  • Shoulder diameter: .331″ (8.40 mm)
  • Misalignment α: 14,5°
  • Fit / no load breakaway torque: preloaded fit
  • Radial static limit load: 8430 lbs (37497 N)
  • Approximate weight: .02 lbs (10 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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