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Tapered Roller Bearing
Metric taper roller Bearing > d 45-50mm
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    10.4
  • Weight
    0.54
  • Designation
    *30210J2/Q
  • ISO335 Dimensions (ABMA)
    3DB
  •  
  • Principal dimensions （mm)
  • d
    50
  • D
    90
  • T
    21.75
  • Basic load ratings KN
  • dyc Cr
    86.5
  • stc Cor
    91.5
  • Speed ratings rpm
  • Speed Ratings
    6000
  • Limiting Speed
    7500
  • Dimensions mm
  • d
    50
  • d 1 ～
    67.9
  • B
    20
  • C
    17
  • r 1,2 Min
    1.5
  • r 3,4 Min
    1.5
  • a
    19
  • Abutment and fillet dimensions mm
  • d a Max
    58
  • d b Min
    57
  • Da Min
    79
  • Da Max
    83
  • Db Min
    85
  • Ca Min
    3
  • Cb Min
    4.5
  • r a Max
    1.5
  • r b Max
    1.5
  • Value
  • e
    0.43
  • Y
    1.4
  • Yo
    0.8

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