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Product Catalog

Spherical Ball Bearing

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LM11949/LM11911

Principal dimensions (mm)
  • d: 19.050
  • D: 45.237
  • T: 15.494
  • B: 16.637
  • C: 12.065
  • r 1,2 min: 1.3
  • r 3,4 min: 1.3
Basic load ratings (kn)
  • Cr: 29.5
  • Cor: 28.9
Speed ratings (r/min)
  • Grease: 2900
  • Oil: 8500
a mm
  • a: 10
Fitting dimensions mm
  • d a max: 25.0
  • d b max: 25.5
  • D a max: 38.5
  • D a min: 38.0
  • D b min: 41.0
  • C a min: 3.0
  • C b min: 3.0
  • r a max: 1.0
  • r b max: 1.0
Calculation coefficient
  • e: 0.30
  • Y: 2.00
  • Yo: 1.10