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Tapered Roller Bearing
Matched single row taper roller bearing > Paired back-to-back d 40-170mm
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    41.5
  • Weight
    3.25
  • Designation
    30215T70J2/DBC270
  •  
  • Principal dimensions (mm)
  • d
    75
  • D
    130
  • T
    70
  • Basic load ratings KN
  • dyc Cr
    238
  • stc Cor
    355
  • Speed ratings rpm
  • Speed Ratings
    3000
  • Limiting Speed
    5000
  • Dimensions mm
  • d
    75
  • d 1 ~
    99.2
  • C
    59.5
  • r 1,2 Min
    2
  • r 5 Min
    0.6
  • a
    69
  • Cb Min
    5
  • Abutment and fillet dimensions mm
  • d b Max
    84
  • Db Min
    124
  • 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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