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Product Catalog

Thrust Roller Bearing

Inquiry

63/28-Z 63/28-2Z 63/28-RZ 63/28-2RZ 63/28-RS1 63/28-2RS1

Principal dimensions (mm)
  • d: 28
  • D: 68
  • B: 18
  • r 1,2 min: 1.1
Basic load ratings (kn)
  • Cr: 25.000
  • Cor: 12.100
Speed ratings(r/min)
  • Grease -2Z -2RZ: 10000
  • Grease -2RS1: 7400
  • Oil: 13000
Bearing No.
  • -Z: 63/28-Z
  • -2Z: 63/28-2Z
  • -RZ: 63/28-RZ
  • -2RZ: 63/28-2RZ
  • -RS1: 63/28-RS1
  • -2RS1: 63/28-2RS1
Fitting dimension (mm)
  • d a min: 34.5
  • D a max: 61.5
  • r a max: 1.0