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Catalog
Tapered Roller Bearing
Matched single row taper roller bearing > Paired face-to-face d 25-80mm
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    54
  • Weight
    6.15
  • Designation
    *31314J2/QCL7CDF
  •  
  • Principal dimensions （mm)
  • d
    70
  • D
    150
  • T
    76
  • Basic load ratings KN
  • dyc Cr
    365
  • stc Cor
    440
  • Speed ratings rpm
  • Speed Ratings
    2600
  • Limiting Speed
    4500
  • Dimensions mm
  • d
    70
  • 2B
    70
  • r 3,4 Min
    2.5
  • r 5 Min
    1
  • Abutment and fillet dimensions mm
  • d a Max
    85
  • Da Min
    118
  • Da Max
    138
  • Ca Min
    5
  • r a Max
    2
  • r c Max
    1
  • Value
  • e
    0.83
  • Y1
    0.81
  • Y2
    1.2
  • Yo
    0.8
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