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重庆斯恩杰科技有限公司

Product Catalog

Deep Groove Ball Bearing

Inquiry

51428 53428

Principal dimensions (mm)
  • d: 140
  • d 1 min: 144.0
  • D: 280
  • D 1 min: 275
  • H: 112
  • C:
  • H 1 : 117.0
  • r 1,2 min: 4.0
  • S: 83.0
  • R: 225
Basic load ratings (kn)
  • Cr: 520.00
  • Cor: 1600.00
Bearing No.
  • Flat type: 51428
  • Spherical type: 53428
Speed ratings (r/min)
  • Grease: 530
  • Oil: 700
Fitting dimensions mm
  • d a min: 223
  • D a max: 197
  • r a max: 3.0