Home>>Catalog>>Cylindrical Roller Bearing>>Cylindrical Roller Bearing>>d:250-300mm>>Bearing NO.:42156 NJ1056Back>>
Principal dimensions (mm)
  • d:280
  • D:420
  • B:65
  • r min :4
  • r 1min :4
  • F:316
  • E:
Basic load ratings (kN)
  • Cr:640
  • Cor:1140
  • Old code. :42156
  • New code.:NJ1056
  • Mass kg:32.2
Fitting dimension (mm)
  • damin :296
  • damax:311
  • dbmin:332
  • Damax :404
  • Damin:
  • ramax:3
  • rbmax:3
Limit speed (r/min)
  • Grease:1400
  • Oil:1700
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