Home>>Catalog>> Tapered Roller Bearing>>Four-row Tapered Roller Bearing>>d:280-400mm>>Bearing NO.:77860U 382960X2/C9YA3Back>>
Principal dimensions mm
  • d:300
  • D:420
  • B:310
  • T:310
  • r min :4
  • r 1min :3
  • Old code.:77860U
  • New code.:382960X2/C9YA3
  • Mass kg:134
Basic load ratings KN
  • Cr :2020
  • Cor:8100
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Wafangdian Guangyang
Bearing Group Co., Ltd.

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