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Product Catalog

Deep Groove Ball Bearing

Inquiry

LM501349/LM501311

Principal dimensions (mm)
  • d: 41.275
  • D: 73.431
  • T: 23.012
  • B: 19.812
  • C: 18.186
  • r 1,2 min: 3.5
  • r 3,4 min: 2.3
Basic load ratings (kn)
  • Cr: 53.3
  • Cor: 70.3
Speed ratings (r/min)
  • Grease: 4800
  • Oil: 6300
a mm
  • a: 16
Fitting dimensions mm
  • d a max: 48.0
  • d b max: 53.5
  • D a max: 65.0
  • D a min: 64.0
  • D b min: 69.0
  • C a min: 4.0
  • C b min: 4.5
  • r a max: 3.0
  • r b max: 2.0
Calculation coefficient
  • e: 0.40
  • Y: 1.50
  • Yo: 0.80