ABT82003 plain sphercial bearing: 1/2″ bore x .875″ OD x .435″ BW x .375″ RW

NMB ABT82003 plain narrow sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABT82003 narrow spherical bearing drawing

NMB Minebea ABT82003 narrow spherical bearing drawing with dimensions

partnumber

ABT82003

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  • Bore: .500″ (12.700 mm)
  • Outside diameter (OD): .875″ (22.22 mm)
  • Ball width (BW): .435″ (11.05 mm)
  • Race width (RW): .375″ (9.525 mm)
  • Shoulder diameter: .575″ (14.61 mm)
  • Misalignment α: 8°
  • Fit / no load breakaway torque: preloaded fit
  • Maximum static radial load: 15844 lbs (70474 N)
  • Approximate weight: .04 lbs (18 g)
  • Material
    1. Ball: CRES 440C stainless steel
    2. Race: CRES 410 stainless steel, heat treated
    3. PTFE liner: PTFE / Dacron (or glass fiber)
  • Maximum operating temperature: 121° C (250° F)
  • Alternative partnumber: ABT82003(R)
  • Manufacturer: NMB Minebea

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