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Tapered Roller Bearing
Matched single row taper roller bearing > Paired back-to-back d 180-260mm
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    380
  • Weight
    80.5
  • Designation
    32052T189X/DBC280
  •  
  • Principal dimensions (mm)
  • d
    260
  • D
    400
  • T
    189
  • Basic load ratings KN
  • dyc Cr
    1980
  • stc Cor
    4400
  • Speed ratings rpm
  • Speed Ratings
    850
  • Limiting Speed
    1400
  • Dimensions mm
  • d
    260
  • d 1 ~
    328
  • C
    145
  • r 1,2 Min
    5
  • r 5 Min
    1.5
  • a
    183
  • Cb Min
    22
  • Abutment and fillet dimensions mm
  • d b Max
    282
  • Db Min
    383
  • r a Max
    4
  • r c Max
    1.5
  • Value
  • e
    0.43
  • Y1
    1.6
  • Y2
    2.3
  • Yo
    1.6
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