ABYT8 plain sphercial bearing: 1/2″ bore x 1.125″ OD x .937″ BW x .401″ RW

NMB ABYT8 plain high misalignment sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABYT8 high misalignment spherical bearing drawing

NMB Minebea ABYT8 high misalignment spherical bearing drawing with dimensions

partnumber

ABYT8


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  • Bore: .500″ (12,700 mm)
  • Outside diameter (OD): 1.125″ (28,575 mm)
  • Ball width (BW): .937″ (23.80 mm)
  • Race width (RW): .401″ (10,19 mm)
  • Ball diameter: 1.000″ (25,4 mm)
  • Shoulder diameter: .730″ (18,54 mm)
  • Misalignment α: 20°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 26100 lbs (116093 N)
  • Axial static limit load: 3200 lbs (14234 N)
  • Dynamic oscillating radial load: 10900 lbs (48483 N)
  • Approximate weight: .16 lbs (72 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: ABYT8(R)
  • Manufacturer: NMB Minebea

Compatible partnumbers:

  • PS88669A10

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