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Tapered Roller Bearing
Metric taper roller Bearing > d 170-260mm
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    75
  • Weight
    6.7
  • Designation
    JM738249/210
  • ISO335 Dimensions (ABMA)
    (M738200)
  •  
  • Principal dimensions （mm)
  • d
    190
  • D
    260
  • T
    46
  • Basic load ratings KN
  • dyc Cr
    380
  • stc Cor
    800
  • Speed ratings rpm
  • Speed Ratings
    1600
  • Limiting Speed
    2400
  • Dimensions mm
  • d
    190
  • d 1 ～
    227
  • B
    44
  • C
    36.5
  • r 1,2 Min
    3
  • r 3,4 Min
    2.5
  • a
    55
  • Abutment and fillet dimensions mm
  • d a Max
    205
  • d b Min
    204
  • Da Min
    235
  • Da Max
    256
  • Db Min
    252
  • Ca Min
    8
  • Cb Min
    9.5
  • r a Max
    2.5
  • r b Max
    2
  • Value
  • e
    0.48
  • Y
    1.25
  • Yo
    0.7

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