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重庆斯恩杰科技有限公司

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Angular Contact Ball Bearing

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663/653

Principal dimensions (mm)
  • d: 82.550
  • D: 146.050
  • T: 41.275
  • B: 46.672
  • C: 36.512
  • r 1,2 min: 3.5
  • r 3,4 min: 3.3
Basic load ratings (kn)
  • Cr: 210
  • Cor: 297
Speed ratings (r/min)
  • Grease: 2200
  • Oil: 3200
a mm
  • a: 32
Fitting dimensions mm
  • d a max: 95.0
  • d b max: 96.0
  • D a max: 137.0
  • D a min: 130.0
  • D b min: 142.0
  • C a min: 7.5
  • C b min: 8.0
  • r a max: 3.0
  • r b max: 3.0
Calculation coefficient
  • e: 0.33
  • Y: 1.80
  • Yo: 1.00