LL483448/418
SIAIF LL483448/418
Type

Tapered roller bearing

Model：LL483448/418
Thickness(mm)：69.85
Inner diameter d：760
Outer diameter D：889
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Detailed information

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Basic size mm
  • d760
  • D889
  • T69.85
Basic load rating kN
  • DynamicsC1230
  • Static Co3800
RatedSpeed r/min
  • Reference speed380
  • Limit speed560
Size mm
  • d760
  • d 1 ～819
  • B69.85
  • C50.8
  • r 1,2 Minimum3.3
  • r 3,4 Minimum3.3
  • a132
Shoulder and chamfer dimensions mm
  • d a Maximum785
  • d b Minimum777
  • Da Minimum844
  • Da Maximum872
  • Db Minimum858
  • Ca Minimum13
  • Cb Minimum19
  • r a Maximum3
  • r b Maximum3
Calculate coefficient
  • e0.37
  • Y1.6
  • Yo0.9
Fatigue load limit Pu
  • Fatigue load limit Pu255
Quality
  • Quality67.5
Model
  • ModelLL483448/418
Series
  • SeriesLL483400

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