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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
    7.65
  • Weight
    0.37
  • Designation
    *LM603049/011/Q
  • Series
    LM603000
  •  
  • Principal dimensions (mm)
  • d
    45.242
  • D
    77.788
  • T
    19.842
  • Basic load ratings KN
  • dyc Cr
    62
  • stc Cor
    69.5
  • Speed ratings rpm
  • Speed Ratings
    7000
  • Limiting Speed
    9000
  • Dimensions mm
  • d
    45.242
  • d 1 ~
    60.9
  • B
    19.842
  • C
    15.08
  • r 1,2 Min
    3.5
  • r 3,4 Min
    0.8
  • a
    17
  • Abutment and fillet dimensions mm
  • d a Max
    52
  • d b Min
    57
  • Da Min
    68
  • Da Max
    72
  • Db Min
    74
  • Ca Min
    4
  • Cb Min
    4.5
  • r a Max
    3
  • r b Max
    0.8
  • Value
  • e
    0.43
  • 1.4
  • Yo
    0.8
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