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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

2007944

Principal dimensions (mm)
  • d: 220
  • D: 300
  • T: 51.50
  • B: 48.0
  • C: 41.0
  • r 1,2 min: 3.0
  • r 3,4 min: 2.5
Basic load ratings (kn)
  • Cr: 354
  • Cor: 835
Speed ratings (r/min)
  • Grease: 900
  • Oil: 1400
a mm
  • a: 66
Fitting dimensions mm
  • d a max: 310.0
  • d b max: 232
  • D a max: 342
  • D a min: 291
  • D b min: 361.0
  • C a min: 10
  • C b min: 11.0
  • r a max: ---
  • r b max: ---
Calculation coefficient
  • e: 0.39
  • Y: 1.50
  • Yo: 0.840