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Catalog
Tapered Roller Bearing
Inch taper roller bearing > d 35,717-40,988mm 　1,4062-1,6137 in
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    12.5
  • Weight
    0.67
  • Designation
    *3490/3420/QCL7CVQ492
  • Series
    3400
  •  
  • Principal dimensions （mm)
  • d
    38.1
  • D
    79.375
  • T
    29.37
  • Basic load ratings KN
  • dyc Cr
    104
  • stc Cor
    110
  • Speed ratings rpm
  • Speed Ratings
    7000
  • Limiting Speed
    9500
  • Dimensions mm
  • d
    38.1
  • d 1 ～
    57.3
  • B
    29.771
  • C
    23.812
  • r 1,2 Min
    3.5
  • r 3,4 Min
    3.3
  • a
    20
  • Abutment and fillet dimensions mm
  • d a Max
    46
  • d b Min
    49.5
  • Da Min
    65
  • Da Max
    68
  • Db Min
    73
  • Ca Min
    4
  • Cb Min
    5.5
  • r a Max
    3
  • r b Max
    3
  • Value
  • e
    0.37
  • Y
    1.6
  • Yo
    0.9
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