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Tapered Roller Bearing
Inch taper roller bearing > d 73,025-92,075mm  2,8750-3,6250 in
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Dimension and Parameters
  • Pu
    18.3
  • Weight
    0.9
  • Designation
    *LM814849/2/810/2/Q
  • Series
    LM814800
  •  
  • Principal dimensions (mm)
  • d
    77.788
  • D
    117.475
  • T
    25.4
  • Basic load ratings KN
  • dyc Cr
    116
  • stc Cor
    163
  • Speed ratings rpm
  • Speed Ratings
    4300
  • Limiting Speed
    5600
  • Dimensions mm
  • d
    77.788
  • d 1 ~
    99
  • B
    25.4
  • C
    19.05
  • r 1,2 Min
    3.5
  • r 3,4 Min
    3.3
  • a
    28
  • Abutment and fillet dimensions mm
  • d a Max
    87
  • d b Min
    89.5
  • Da Min
    104
  • Da Max
    106
  • Db Min
    113
  • Ca Min
    4
  • Cb Min
    6
  • r a Max
    3
  • r b Max
    3
  • Value
  • e
    0.52
  • Y
    1.15
  • Yo
    0.6
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