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Tapered Roller Bearing
Inch taper roller bearing > d 44,450-45,618mm  1,7500-1,7960 in
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Dimension and Parameters
  • Pu
    8.15
  • Weight
    0.3
  • Designation
    *LM102949/910/Q
  • Series
    LM102900
  •  
  • Principal dimensions (mm)
  • d
    45.242
  • D
    73.431
  • T
    19.558
  • Basic load ratings KN
  • dyc Cr
    62
  • stc Cor
    75
  • Speed ratings rpm
  • Speed Ratings
    7000
  • Limiting Speed
    9500
  • Dimensions mm
  • d
    45.242
  • d 1 ~
    59.4
  • B
    19.812
  • C
    15.748
  • r 1,2 Min
    3.5
  • r 3,4 Min
    0.8
  • a
    15
  • Abutment and fillet dimensions mm
  • d a Max
    52
  • d b Min
    57
  • Da Min
    66
  • Da Max
    68
  • Db Min
    70
  • Ca Min
    3
  • Cb Min
    3.5
  • r a Max
    3
  • r b Max
    0.8
  • Value
  • e
    0.3
  • 2
  • Yo
    1.1
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