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Tapered Roller Bearing
Matched single row taper roller bearing > Paired face-to-face 85-120mm
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Dimension and Parameters
  • Pu
    51
  • Weight
    4.3
  • Designation
    30217J2/QDF
  •  
  • Principal dimensions (mm)
  • d
    85
  • D
    150
  • T
    61
  • Basic load ratings KN
  • dyc Cr
    303
  • stc Cor
    440
  • Speed ratings rpm
  • Speed Ratings
    2600
  • Limiting Speed
    4300
  • Dimensions mm
  • d
    85
  • 2B
    56
  • r 3,4 Min
    2
  • r 5 Min
    0.6
  • Abutment and fillet dimensions mm
  • d a Max
    97
  • Da Min
    132
  • Da Max
    140
  • Ca Min
    5
  • r a Max
    2
  • r c Max
    0.6
  • Value
  • e
    0.43
  • Y1
    1.6
  • Y2
    2.3
  • Yo
    1.6
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