CN| EN
重庆斯恩杰科技有限公司

Product Catalog

Stainless Steel Bearing

Inquiry

7221E

Principal dimensions (mm)
  • d: 105
  • D: 190
  • T: 39.00
  • B: 36.0
  • C: 30.0
  • r 1,2 min: 3.0
  • r 3,4 min: 2.5
Basic load ratings (kn)
  • Cr: 265.0
  • Cor: 368.0
Speed ratings (r/min)
  • Grease: 1800
  • Oil: 2600
a mm
  • a: 39
Fitting dimensions mm
  • d a max: 125.0
  • d b max: 117
  • D a max: 181
  • D a min: 162
  • D b min: 177.0
  • C a min: 6
  • C b min: 9.0
  • r a max: ---
  • r b max: ---
Calculation coefficient
  • e: 0.42
  • Y: 1.40
  • Yo: 0.790