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Tapered Roller Bearing
Metric taper roller bearing with flanged outer ring > d 35-65mm
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    8.3
  • Weight
    0.52
  • Designation
    *30307RJ2/Q
  •  
  • Principal dimensions （mm)
  • d
    35
  • D
    80
  • T
    22.75
  • Basic load ratings KN
  • dyc Cr
    83
  • stc Cor
    73.5
  • Speed ratings rpm
  • Speed Ratings
    7500
  • Limiting Speed
    9000
  • Dimensions mm
  • d
    35
  • d 1 ～
    54.5
  • D1
    85
  • B
    21
  • C
    18
  • C1
    4.5
  • r 1,2 Min
    2
  • r 3,4 Min
    1.5
  • a
    16
  • Abutment and fillet dimensions mm
  • d a Max
    46
  • d b Min
    44
  • r a Max
    1.5
  • Value
  • e
    0.31
  • Y
    1.9
  • Yo
    1.1

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