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Catalog
Tapered Roller Bearing
Inch taper roller bearing > d 61,912-71,438mm 　2,4375-2,8125 in
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    21.6
  • Weight
    1.35
  • Designation
    482/472/Q
  • Series
    475
  •  
  • Principal dimensions （mm)
  • d
    69.85
  • D
    120
  • T
    29.795
  • Basic load ratings KN
  • dyc Cr
    132
  • stc Cor
    186
  • Speed ratings rpm
  • Speed Ratings
    4000
  • Limiting Speed
    6000
  • Dimensions mm
  • d
    69.85
  • d 1 ～
    92.5
  • B
    29.007
  • C
    24.237
  • r 1,2 Min
    3.5
  • r 3,4 Min
    2
  • a
    26
  • Abutment and fillet dimensions mm
  • d a Max
    80
  • d b Min
    82
  • Da Min
    103
  • Da Max
    111
  • Db Min
    112
  • Ca Min
    4
  • Cb Min
    5.5
  • r a Max
    3
  • r b Max
    2
  • Value
  • e
    0.37
  • Y
    1.6
  • Yo
    0.9
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