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Product Catalog

Deep Groove Ball Bearing

Inquiry

LM603049/LM603011

Principal dimensions (mm)
  • d: 45.242
  • D: 77.788
  • T: 19.842
  • B: 19.842
  • C: 15.080
  • r 1,2 min: 3.5
  • r 3,4 min: 0.8
Basic load ratings (kn)
  • Cr: 57.1
  • Cor: 70.7
Speed ratings (r/min)
  • Grease: 4800
  • Oil: 6300
a mm
  • a: 17
Fitting dimensions mm
  • d a max: 52.0
  • d b max: 57.5
  • D a max: 71.0
  • D a min: 68.0
  • D b min: 74.0
  • C a min: 4.0
  • C b min: 4.5
  • r a max: 3.0
  • r b max: 0.6
Calculation coefficient
  • e: 0.43
  • Y: 1.40
  • Yo: 0.80