Home>>Catalog>>Cylindrical Roller Bearing>>Double-row Cylindrical Roller Bearing>>d:260-530mm>>Bearing NO.:4482956K NNU4956/W33Back>>
Principal dimensions (mm)
  • d:280
  • D:380
  • B:100
  • r min :2.1
  • Ew.Fw:
Basic load ratings (kN)
  • Cr:990
  • Cor :2300
Limit speed (r/min)
  • Grease:1100
  • Oil:1400
  • Old code. :4482956K
  • New code.:NNU4956/W33
  • Mass kg:29.0
Fitting dimension (mm)
  • d1 :
  • D1 :
  • b:15
  • k:6
  • damin:297
  • Damin :361
  • ramax:2
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