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Tapered Roller Bearing
Inch taper roller bearing > d 31,750-34,988mm 　1,2500-1,3775 in
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    10.4
  • Weight
    0.62
  • Designation
    *HM88542/2/510/2/QCL7C
  • Series
    HM88500
  •  
  • Principal dimensions （mm)
  • d
    31.75
  • D
    73.025
  • T
    29.37
  • Basic load ratings KN
  • dyc Cr
    81.5
  • stc Cor
    95
  • Speed ratings rpm
  • Speed Ratings
    7500
  • Limiting Speed
    10000
  • Dimensions mm
  • d
    31.75
  • d 1 ～
    56.9
  • B
    27.783
  • C
    23.02
  • r 1,2 Min
    1.3
  • r 3,4 Min
    3.3
  • a
    23
  • Abutment and fillet dimensions mm
  • d a Max
    42
  • d b Min
    38
  • Da Min
    55
  • Da Max
    62
  • Db Min
    69
  • Ca Min
    3
  • Cb Min
    6
  • r a Max
    1.3
  • r b Max
    3
  • Value
  • e
    0.54
  • Y
    1.1
  • Yo
    0.6

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