国产无遮挡色视频免费观看性色-亚洲精品欧美精品日韩精品-久久精品a一国产成人免费网站-久久精品国产清自在天天线

Your Location：Home>>Catalog
Catalog
Sphercial Roller Bearing
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    26.5
  • WeightBearing+Adapter Sleeve
    2.35
  •  
  • Principal dimensions （mm)
  • d 1
    55
  • D
    130
  • B
    31
  • Basic load ratings KN
  • dyc Cr
    212
  • stc Cor
    240
  • Speed ratings rpm
  • Speed Ratings
    4800
  • Limiting Speed
    6300
  • Designation
  • Bearing
    *21312EK
  • Adapter Sleeve
    H312
  • Dimensions mm
  • d 1
    55
  • d 2 ～
    87.8
  • d 3
    80
  • D1 ～
    115
  • B 1
    47
  • B 2
    13
  • b
    5.5
  • k
    3
  • r 1,2 Min
    2.1
  • Abutment and fillet dimensions mm
  • d a Max
    87
  • d b Min
    65
  • Da Max
    118
  • B a Min
    6
  • r a Max
    2
  • Value
  • e
    0.22
  • Y1
    3
  • Y2
    4.6
  • Yo
    2.8
2017 © Shanghai Junwang Bearing Co.,Ltd.ALL Right Reserved
LOGO