国产精品又污又黄又爽污污_日韩三级毛片电影_亚洲国产剧情av在线播放_日韩欧美亚洲国产成人综合_国产三级在线专区_寡妇高潮一级毛片免费_日韩精品无码1000部视频_aⅴ东京热无码专区蜜芽_一级特黄录像播放_久996视频精品免费观看

Home>>Catalog>>Deep Groove Ball Bearing>>Deep Groove Ball Bearing>>d:50-65mm>>Bearing NO.:312K 6312Back>>
Principal dimensions (mm)
  • d:60
  • D:130
  • B:31
  • r min :2.1
Basic load ratings (kN)
  • Cr:82.0
  • Cor:50.0
Limit speed (r/min)
  • Grease:5300
  • Oil:6300
  • Old code.:312K
  • New code.:6312
  • Mass kg:1.71
Fitting dimension (mm)
  • Ds min :71
  • dh max:119
  • 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.