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Tapered Roller Bearing
Inch taper roller bearing > d 44,450-45,618mm 　1,7500-1,7960 in
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    11.8
  • Weight
    0.55
  • Designation
    25590/25520/Q
  • Series
    25500
  •  
  • Principal dimensions （mm)
  • d
    45.618
  • D
    82.931
  • T
    23.812
  • Basic load ratings KN
  • dyc Cr
    80.9
  • stc Cor
    106
  • Speed ratings rpm
  • Speed Ratings
    6000
  • Limiting Speed
    9000
  • Dimensions mm
  • d
    45.618
  • d 1 ～
    62.1
  • B
    25.4
  • C
    19.05
  • r 1,2 Min
    3.5
  • r 3,4 Min
    0.8
  • a
    17
  • Abutment and fillet dimensions mm
  • d a Max
    53
  • d b Min
    57
  • Da Min
    71
  • Da Max
    77
  • Db Min
    76
  • Ca Min
    5
  • Cb Min
    4.5
  • r a Max
    3
  • r b Max
    0.8
  • Value
  • e
    0.33
  • 1.8
  • Yo
    1

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