ABYTE4 plain sphercial bearing: 1/4″ bore x .740″ OD x .593″ BW x .255″ RW

NMB ABYTE4 plain high misalignment sphercial bearing, maintenance free with PTFE liner

spherical bearings

NMB Minebea ABYTE4 high misalignment spherical bearing drawing

partnumber

ABYTE4


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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: .380″ (9,65 mm)
  • Misalignment α: 24°
  • Fit / no load breakaway torque: 3-8 In-Lbs
  • Maximum static radial load: 10644 lbs (47345 N)
  • Maximum dynamic radial load: 3800 lbs (16902 N)
  • Approximate weight: .04 lbs (16 g)
  • Material
    1. Ball: CRES 440C stainless steel, heat treated
    2. Race: 17-4 PH stainless steel, heat treated
    3. PTFE liner: Rose ‘D’ Type Enhanced in accordance with SAE-AS81820
  • Maximum operating temperature: 180° C (356° F)
  • Alternative partnumber: ABYTE4(J)
  • Manufacturer: NMB Minebea

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