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Catalog
Tapered Roller Bearing
Matched single row taper roller bearing > Paired face-to-face 85-120mm
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    72
  • Weight
    7.6
  • Designation
    30220J2/DF
  •  
  • Principal dimensions （mm)
  • d
    100
  • D
    180
  • T
    74
  • Basic load ratings KN
  • dyc Cr
    418
  • stc Cor
    640
  • Speed ratings rpm
  • Speed Ratings
    2200
  • Limiting Speed
    3600
  • Dimensions mm
  • d
    100
  • 2B
    68
  • r 3,4 Min
    2.5
  • r 5 Min
    1
  • Abutment and fillet dimensions mm
  • d a Max
    116
  • Da Min
    157
  • Da Max
    168
  • Ca Min
    5
  • r a Max
    2
  • r c Max
    1
  • Value
  • e
    0.43
  • Y1
    1.6
  • Y2
    2.3
  • Yo
    1.6
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