ABWT8 plain sphercial bearing: 1/2″ bore x 1.000″ OD x .625″ BW x .505″ RW

NMB ABWT8 plain wide sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABWT8 wide spherical bearing drawing

NMB Minebea ABWT8 wide spherical bearing drawing with dimensions

partnumber

ABWT8


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  • Bore: .500″ (12,700 mm)
  • Outside diameter (OD): 1.000″ (25,40 mm)
  • Ball width (BW): .625″ (15,875 mm)
  • Race width (RW): .505″ (12,83 mm)
  • Ball diameter: .875″ (22,22 mm)
  • Shoulder diameter: .607″ (15,42 mm)
  • Misalignment α: 9°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 27500 lbs (122320 N)
  • Axial static limit load: 4970 lbs (22107 N)
  • Dynamic oscillating radial load: 12150 lbs (54043 N)
  • Approximate weight: .10 lbs (45 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: ABWT8(R)
  • Manufacturer: NMB Minebea

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