LM11949/910/Q
SIAIF LM11949/910/Q
Type

Tapered roller bearing

Model：LM11949/910/Q
Thickness(mm)：15.494
Inner diameter d：19.05
Outer diameter D：45.237
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Detailed information

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Basic size mm
  • d19.05
  • D45.237
  • T15.494
Basic load rating kN
  • DynamicsC31.5
  • Static Co27.5
RatedSpeed r/min
  • Reference speed13000
  • Limit speed18000
Size mm
  • d19.05
  • d 1 ～31.4
  • B16.637
  • C12.065
  • r 1,2 Minimum1.3
  • r 3,4 Minimum1.3
  • a10
Shoulder and chamfer dimensions mm
  • d a Maximum25
  • d b Minimum25
  • Da Minimum38
  • Da Maximum38.5
  • Db Minimum41
  • Ca Minimum3
  • Cb Minimum3
  • r a Maximum1.3
  • r b Maximum1.3
Calculate coefficient
  • e0.3
  • Y2
  • Yo1.1
Fatigue load limit Pu
  • Fatigue load limit Pu29
Quality
  • Quality0.12
Model
  • Model*LM11949/910/Q
Series
  • SeriesLM11900

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