Home>>Catalog>>Cylindrical Roller Bearing>>Double-row Cylindrical Roller Bearing>>d:50-105mm>>Bearing NO.:3282121 NN3021Back>>
Principal dimensions (mm)
  • d:105
  • D:160
  • B:41
  • r min :2
  • Ew.Fw:146
Basic load ratings (kN)
  • Cr :192
  • Cor :350
Limit speed (r/min)
  • Grease:4000
  • Oil:4800
  • Old code. :3282121
  • New code.:NN3021
  • Mass kg:2.94
Fitting dimension (mm)
  • d1:125.2
  • D1:
  • b:
  • k:
  • damin:116.5
  • Damin:154
  • ramax:1
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