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Tapered Roller Bearing
Inch taper roller bearing > d 14,989-22,225mm 　0,5906-0,8750 in
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    29
  • Weight
    0.12
  • Designation
    *LM11949/910/Q
  • Series
    LM11900
  •  
  • Principal dimensions （mm)
  • d
    19.05
  • D
    45.237
  • T
    15.494
  • Basic load ratings KN
  • dyc Cr
    31.5
  • stc Cor
    27.5
  • Speed ratings rpm
  • Speed Ratings
    13000
  • Limiting Speed
    18000
  • Dimensions mm
  • d
    19.05
  • d 1 ～
    31.4
  • B
    16.637
  • C
    12.065
  • r 1,2 Min
    1.3
  • r 3,4 Min
    1.3
  • a
    10
  • Abutment and fillet dimensions mm
  • d a Max
    25
  • d b Min
    25
  • Da Min
    38
  • Da Max
    38.5
  • Db Min
    41
  • Ca Min
    3
  • Cb Min
    3
  • r a Max
    1.3
  • r b Max
    1.3
  • Value
  • e
    0.3
  • Y
    2
  • Yo
    1.1
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