ABT5 plain sphercial bearing: 5/16″ bore x .750″ OD x .375″ BW x .281″ RW

NMB ABT5 plain narrow sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABT5 narrow spherical bearing drawing

NMB Minebea ABT5 narrow spherical bearing drawing with dimensions

partnumber

ABT5

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  • Bore: .3125″ (7,938 mm)
  • Outside diameter (OD): .750″ (19,05 mm)
  • Ball width (BW): .375″ (9,525 mm)
  • Race width (RW): .281″ (7,14 mm)
  • Ball diameter: .562″ (14,27 mm)
  • Shoulder diameter: .419″ (10,64 mm)
  • Misalignment α: 10°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 8750 lbs (38922 N)
  • Axial static limit load: 700 lbs (3114 N)
  • Dynamic oscillating radial load: 3430 lbs (15257 N)
  • Approximate weight: .03 lbs (14 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: ABT5(R)
  • Manufacturer: NMB Minebea

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