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Tapered Roller Bearing
Inch taper roller bearing > d 346,075-749,300mm 　13,6250-29,5000 in
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Dimension and Parameters
  • Pu
    120
  • Weight
    20
  • Designation
    L865547/512
  • Series
    L865500
  •  
  • Principal dimensions （mm)
  • d
    381
  • D
    479.425
  • T
    49.25
  • Basic load ratings KN
  • dyc Cr
    594
  • stc Cor
    1500
  • Speed ratings rpm
  • Speed Ratings
    800
  • Limiting Speed
    1200
  • Dimensions mm
  • d
    381
  • d 1 ～
    431
  • B
    47.625
  • C
    34.925
  • r 1,2 Min
    6.4
  • r 3,4 Min
    3.3
  • a
    92
  • Abutment and fillet dimensions mm
  • d a Max
    406
  • d b Min
    413
  • Da Min
    448
  • Da Max
    462
  • Db Min
    463
  • Ca Min
    9
  • Cb Min
    14
  • r a Max
    6
  • r b Max
    3
  • Value
  • e
    0.5
  • Y
    1.2
  • Yo
    0.7
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