CN| EN
重庆斯恩杰科技有限公司

Product Catalog

Stainless Steel Bearing

Inquiry

637-Z 637-2Z 637-RZ 637-2RZ 637-RS1 637-2RS1

Principal dimensions (mm)
  • d: 7
  • D: 26
  • B: 9
  • r 1,2 min: 0.3
Basic load ratings (kn)
  • Cr: 3.340
  • Cor: 1.350
Speed ratings(r/min)
  • Grease -2Z -2RZ: 27000
  • Grease -2RS1: 18000
  • Oil: 33000
Bearing No.
  • -Z: 637-Z
  • -2Z: 637-2Z
  • -RZ: 637-RZ
  • -2RZ: 637-2RZ
  • -RS1: 637-RS1
  • -2RS1: 637-2RS1
Fitting dimension (mm)
  • d a min: 9.6
  • D a max: 23.4
  • r a max: 0.3