23028CDKE4
SIAIF 23028CDKE4
Type

Self-aligning roller bearing

Model：23028CDKE4
Thickness(mm)：53
Inner diameter d：140
Outer diameter D：210
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Detailed information

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Constant
  • e0.22
Axis load factor
  • Y 2 4.5
  • Y 3 3.0
  • Y o 2.9
Dimensions
  • d140
  • D210
  • B53
  • r (Minimum)2
Load rating (N)
  • Cr420000
  • Cor715000
Load rating (kgf)
  • Cr43000
  • Cor73000
Limit speed(rpm)
  • Grease lubrication1600
  • Oil lubrication1900
Bearing code (1)
  • Cylindrical hole23028CDE4
  • Conical hole(2)23028CDKE4
Installation size (mm)
  • d a (Minimum)150
  • d a (Maximum)157
  • Da (Maximum)200
  • Da (Minimum)190
  • r a (Maximum)2
weight(kg)
  • (Refer to)6.49

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