金年会金字招牌信誉至上

Home>>Catalog>>Deep Groove Ball Bearing>>Deep Groove Ball Bearing>>d:50-65mm>>Bearing NO.:311 6311MBack>>
Principal dimensions (mm)
  • d:55
  • D:120
  • B:29
  • r min :2
Basic load ratings (kN)
  • Cr:71.5
  • Cor:45.0
Limit speed (r/min)
  • Grease:5600
  • Oil:6700
  • Old code.:311
  • New code.:6311M
  • Mass kg:1.31
Fitting dimension (mm)
  • Ds min :64
  • dh max:111
  • R max:2
|
Quick links
Follow Us

Mobile Website

Wechat Platform

GroupMore

Wafangdian Guangyang
Bearing Group Co., Ltd.

Equipment & Capability

Copyright@2017Wafangdian Guangyang Bearing Group Co., Ltd.

XML 地图