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重庆斯恩杰科技有限公司

Product Catalog

Spherical Ball Bearing

Inquiry

7813Y

Principal dimensions (mm)
  • d: 65
  • D: 110
  • T: 30.35
  • B: 30.0
  • C: 24.0
  • r 1,2 min: 3.0
  • r 3,4 min: 1.8
Basic load ratings (kn)
  • Cr: 91.0
  • Cor: 140
Speed ratings (r/min)
  • Grease: 3200
  • Oil: 4300
a mm
  • a: 25
Fitting dimensions mm
  • d a max: 76.0
  • d b max: 77
  • D a max: 110
  • D a min: 94
  • D b min: 106
  • C a min: 3.5
  • C b min: 6.4
  • r a max: ---
  • r b max: ---
Calculation coefficient
  • e: 0.40
  • Y: 1.50
  • Yo: 0.820