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Tapered Roller Bearing
Inch taper roller bearing > d 152,400-203,987mm 　6,0000-8,0310 in
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    67
  • Weight
    9.6
  • Designation
    87750/87111
  • Series
    87000
  •  
  • Principal dimensions （mm)
  • d
    190.5
  • D
    282.575
  • T
    50.8
  • Basic load ratings KN
  • dyc Cr
    402
  • stc Cor
    695
  • Speed ratings rpm
  • Speed Ratings
    1600
  • Limiting Speed
    2200
  • Dimensions mm
  • d
    190.5
  • d 1 ～
    233
  • B
    47.625
  • C
    36.512
  • r 1,2 Min
    3.5
  • r 3,4 Min
    3.3
  • a
    55
  • Abutment and fillet dimensions mm
  • d a Max
    213
  • d b Min
    205
  • Da Min
    253
  • Da Max
    268
  • Db Min
    267
  • Ca Min
    6
  • Cb Min
    14
  • r a Max
    3
  • r b Max
    3
  • Value
  • e
    0.43
  • Y
    1.4
  • Yo
    0.8

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