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Product Catalog

Radial Short Cylindrical Roller Bearing

  • Single Row Cylindrical Roller Bearing
Inquiry

61903-Z 61903-2Z 61903-RZ 61903-2RZ 61903-RS1 61903-2RS1

Principal dimensions (mm)
  • d: 17
  • D: 30
  • B: 7
  • r 1,2 min: 0.3
Basic load ratings (kn)
  • Cr: 4.600
  • Cor: 2.550
Speed ratings(r/min)
  • Grease -2Z -2RZ: 22000
  • Grease -2RS1: 14000
  • Oil: 28000
Bearing No.
  • -Z: 61903-Z
  • -2Z: 61903-2Z
  • -RZ: 61903-RZ
  • -2RZ: 61903-2RZ
  • -RS1: 61903-RS1
  • -2RS1: 61903-2RS1
Fitting dimension (mm)
  • d a min: 19.0
  • D a max: 28.0
  • r a max: 0.3