21318EAE4
SIAIF 21318EAE4
Type

Self-aligning roller bearing

Model：21318EAE4
Thickness(mm)：43
Inner diameter d：90
Outer diameter D：190
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Detailed information

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Constant
  • e0.24
Axis load factor
  • Y 2 4.3
  • Y 3 2.9
  • Y o 2.8
Dimensions
  • d90
  • D190
  • B43
  • r (Minimum)3
Load rating (N)
  • Cr330000
  • Cor450000
Load rating (kgf)
  • Cr33500
  • Cor46000
Limit speed(rpm)
  • Grease lubrication2600
  • Oil lubrication3400
Bearing code (1)
  • Cylindrical hole21318EAE4
  • Conical hole(2)21318EAKE4
Installation size (mm)
  • d a (Minimum)104
  • d a (Maximum)115
  • Da (Maximum)176
  • Da (Minimum)152
  • r a (Maximum)2.5
weight(kg)
  • (Refer to)6.1

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