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Home>>Catalog>>Cylindrical Roller Bearing>>Double-row Cylindrical Roller Bearing>>d:50-105mm>>Bearing NO.:4482120 NNU4020Back>>
Principal dimensions (mm)
  • d:100
  • D:150
  • B:50
  • r min :1.5
  • Ew.Fw:115
Basic load ratings (kN)
  • Cr :153
  • Cor :292
Limit speed (r/min)
  • Grease:4500
  • Oil:5600
  • Old code. :4482120
  • New code.:NNU4020
  • Mass kg:3.11
Fitting dimension (mm)
  • d1:
  • D1:133
  • b:
  • k:
  • damin:108
  • Damin:142
  • ramax:1.5
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