ABWT5 plain sphercial bearing: 5/16″ bore x .6875″ OD x .437″ BW x .317″ RW

NMB ABWT5 plain wide sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABWT5 wide spherical bearing drawing

NMB Minebea ABWT5 wide spherical bearing drawing with dimensions

partnumber

ABWT5

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  • Bore: .3125″ (7,938 mm)
  • Outside diameter (OD): .6875″ (17,46 mm)
  • Ball width (BW): .437″ (11,10 mm)
  • Race width (RW): .317″ (8,05 mm)
  • Ball diameter: .593″ (15,06 mm)
  • Shoulder diameter: .360″ (9,14 mm)
  • Misalignment α: 14°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 9400 lbs (41811 N)
  • Axial static limit load: 1640 lbs (7295 N)
  • Dynamic oscillating radial load: 4650 lbs (20683 N)
  • Approximate weight: .03 lbs (16 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: ABWT5(R)
  • Manufacturer: NMB Minebea

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