Home>>Catalog>>Cylindrical Roller Bearing>>Cylindrical Roller Bearing>>d:419.1-630mm>>Bearing NO.:228/620 NFP6/620Back>>
Principal dimensions (mm)
  • d:620
  • D:780
  • B:102
  • r min :4
  • r 1min :4
  • F:660
  • E:
Basic load ratings (kN)
  • Cr:1950
  • Cor:4530
  • Old code. :228/620
  • New code.:NFP6/620
  • Mass kg:120
Fitting dimension (mm)
  • damin:
  • damax :
  • dbmin:
  • Damax:
  • Damin:
  • ramax:
  • rbmax:
Limit speed (r/min)
  • Grease:700
  • Oil:900
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Bearing Group Co., Ltd.

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