ABYT4 plain sphercial bearing: 1/4″ bore x .740″ OD x .593″ BW x .255″ RW

NMB ABYT4 plain high misalignment sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABYT4 high misalignment spherical bearing drawing

NMB Minebea ABYT4 high misalignment spherical bearing drawing with dimensions

partnumber

ABYT4


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  • Bore: .250″ (6,350 mm)
  • Outside diameter (OD): .740″ (18,80 mm)
  • Ball width (BW): .593″ (15,06 mm)
  • Race width (RW): .255″ (6,48 mm)
  • Ball diameter: .593″ (15,06 mm)
  • Shoulder diameter: .390″ (9,91 mm)
  • Misalignment α: 24°
  • Fit / no load breakaway torque: 1-5 In-Lbs
  • Radial static limit load: 7100 lbs (31581 N)
  • Axial static limit load: 450 lbs (2002 N)
  • Dynamic oscillating radial load: 3800 lbs (16902 N)
  • Approximate weight: .04 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: ABYT4(R)
  • Manufacturer: NMB Minebea

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