+603-7980 0643
zeolitemansford@gmail.com
Home | Catalogues  | Tapered Roller Bearing | 31300 Series

31312J2/QCL7C

Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites
  • Object
  • 2D drawing
31300 Series
  • 31300 Series
  • 31300 Series
Download
Contact Us
Share to

31300 Series

Dimension and Parameters
Request Quotation
31300 Series 31300 Series
31312J2/QCL7C
  • Designation
    31312J2/QCL7C
  • Principal dimensions（mm）
  • d1
    60
  • D
    130
  • B
    33.5
  • Basic load ratings（KN）
  • dyc(Cr)
    166
  • stc(Cor)
    166
  • Pu
    20.4
  • Speed ratings（rpm）
  • Speed Ratings
    3800
  • Limiting Speed
    5300
  • Weight(Kg)
    1.90
  • ISO335 
  • Dimensions (ABMA)
    7FB
  • Dimensions （mm）
  • d
    60
  • d1～
    95.9
  • B
    31
  • C
    22
  • r1,2(min)
    3
  • r3,4(min)
    2.5
  • a
    39
  • Abutment and fillet dimensions （mm）
  • da(max)
    74
  • db(min)
    72
  • Da(min)
    103
  • Da(max)
    118
  • Db(min)
    123
  • Ca(min)
    5
  • Cb(min)
    11.5
  • ra(max)
    2.5
  • rb(max)
    2
  • Value
  • e
    0.83
  • Y
    0.72
  • Yo
    0.4