ABT12V grooved sphercial bearing: 3/4″ bore x 1.4375″ OD x .750″ BW x .593″ RW

NMB ABT12V grooved narrow sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABT12V narrow spherical bearing drawing

NMB Minebea ABT12V narrow spherical bearing drawing with dimensions

partnumber

ABT12V


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  • Bore: .750″ (19,05 mm)
  • Outside diameter (OD): 1.4375″ (36,51 mm)
  • Ball width (BW): .750″ (19,05 mm)
  • Race width (RW): .593″ (15,06 mm)
  • Ball diameter: 1.187″ (30,15 mm)
  • Shoulder diameter: .920″ (23,37 mm)
  • Misalignment α: 8°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 46400 lbs (206397 N)
  • Axial static limit load: 6750 lbs (30025 N)
  • Dynamic oscillating radial load: 19700 lbs (87626 N)
  • Approximate weight: .21 lbs (95 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: ABT12V(R)
  • Manufacturer: NMB Minebea

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