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Catalog
Tapered Roller Bearing
Matched single row taper roller bearing > Arranged in tandemd 55-80mm
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    55
  • Weight
    11
  • Designation
    *T7FC070T83/QCL7CDTC10
  •  
  • Principal dimensions （mm)
  • d
    70
  • D
    140
  • T
    83
  • Basic load ratings KN
  • dyc Cr
    355
  • stc Cor
    480
  • Speed ratings rpm
  • Speed Ratings
    2800
  • Limiting Speed
    4500
  • Dimensions mm
  • d
    70
  • d 1 ～
    110
  • B
    79.5
  • C
    71
  • r 1,2 Min
    3
  • r 3,4 Min
    3
  • a ～
    47
  • Abutment and fillet dimensions mm
  • d a Min
    82
  • d b Min
    82
  • Da Min
    106
  • Da Max
    126
  • Db Min
    133
  • Ca Min
    5
  • Cb Min
    12
  • r a Max
    2.5
  • r b Max
    2.5
  • Value
  • e
    0.88
  • Y1
    0.68
  • Yo
    0.4
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