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Home>>Catalog>>Cylindrical Roller Bearing>>Cylindrical Roller Bearing>>d:100-110mm>>Bearing NO.:42321E NJ321EBack>>
Principal dimensions (mm)
  • d:105
  • D:225
  • B:49
  • r min :3
  • r 1min :3
  • F:133
  • E:
Basic load ratings (kN)
  • Cr :480
  • Cor:525
  • Old code. :42321E
  • New code.:NJ321E
  • Mass kg:10.7
Fitting dimension (mm)
  • damin:118
  • damax:130
  • dbmin:148
  • Damax :212
  • Damin:203
  • ramax:2.5
  • rbmax:2.5
Limit speed (r/min)
  • Grease:2200
  • Oil:2800
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