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重庆斯恩杰科技有限公司

Product Catalog

Spherical Ball Bearing

Inquiry

2007140

Principal dimensions (mm)
  • d: 200
  • D: 310
  • T: 70.50
  • B: 66.0
  • C: 56.0
  • r 1,2 min: 3.0
  • r 3,4 min: 2.5
Basic load ratings (kn)
  • Cr: 525
  • Cor: 1040
Speed ratings (r/min)
  • Grease: 950
  • Oil: 1400
a mm
  • a: 65
Fitting dimensions mm
  • d a max: 221.0
  • d b max: 212
  • D a max: 298
  • D a min: 273
  • D b min: 297.0
  • C a min: 11
  • C b min: 17.0
  • r a max: ---
  • r b max: ---
Calculation coefficient
  • e: 0.39
  • Y: 1.50
  • Yo: 0.840