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Tapered Roller Bearing
Matched single row taper roller bearing > Paired face-to-face 130-220mm
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Dimension and Parameters
  • Pu
    190
  • Weight
    50
  • Designation
    30238J2/DFC700
  •  
  • Principal dimensions (mm)
  • d
    190
  • D
    340
  • T
    120
  • Basic load ratings KN
  • dyc Cr
    1230
  • stc Cor
    2000
  • Speed ratings rpm
  • Speed Ratings
    1100
  • Limiting Speed
    1800
  • Dimensions mm
  • d
    190
  • 2B
    110
  • r 3,4 Min
    4
  • r 5 Min
    1.5
  • Abutment and fillet dimensions mm
  • d a Max
    224
  • Da Min
    298
  • Da Max
    323
  • Ca Min
    9
  • r a Max
    3
  • r c Max
    1.5
  • Value
  • e
    0.43
  • Y1
    1.6
  • Y2
    2.3
  • Yo
    1.6
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