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Cylindrical Roller Bearing

Inquiry

30215

Principal dimensions (mm)
  • d: 75
  • D: 130
  • T: 27.25
  • B: 25.0
  • C: 22.0
  • r 1,2 min: 2.0
  • r 3,4 min: 1.5
Basic load ratings (kn)
  • Cr: 142
  • Cor: 177
Speed ratings (r/min)
  • Grease: 2800
  • Oil: 3800
a mm
  • a: 27
Fitting dimensions mm
  • d a max: 86.0
  • d b max: 84
  • D a max: 121
  • D a min: 115
  • D b min: 124.0
  • C a min: 4
  • C b min: 5.0
  • r a max: 1.5
  • r b max: 1.5
Calculation coefficient
  • e: 0.43
  • Y: 1.40
  • Yo: 0.800