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Product Catalog

Deep Groove Ball Bearing

Inquiry

30310

Principal dimensions (mm)
  • d: 50
  • D: 110
  • T: 29.25
  • B: 27.0
  • C: 23.0
  • r 1,2 min: 2.5
  • r 3,4 min: 2.0
Basic load ratings (kn)
  • Cr: 134
  • Cor: 150
Speed ratings (r/min)
  • Grease: 3600
  • Oil: 4800
a mm
  • a: 23
Fitting dimensions mm
  • d a max: 65.0
  • d b max: 60
  • D a max: 100
  • D a min: 95
  • D b min: 102.0
  • C a min: 4
  • C b min: 6.0
  • r a max: 2.0
  • r b max: 2.0
Calculation coefficient
  • e: 0.35
  • Y: 1.70
  • Yo: 0.900