2303
SIAIF 2303
Type

Automatic self-aligning ball bearings

Model：2303
Thickness(mm)：19
Inner diameter d：17
Outer diameter D：47
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Detailed information

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Bearing code
  • Cylindrical hole-
  • Conical hole(1)22
Constant
  • e1.9
Axis load factor
  • Y 2 1.2
  • Y 3 1.3
  • Y o 0.15
Installation size(mm)
  • d a (Minimum)42
  • Da (Maximum)1
  • r a (Maximum)0.51
Dimensions
  • d17
  • D47
  • B19
  • r Minimum1
Load rating (N)
  • Cr3550
  • Cor1500
Load rating {kgf}
  • Cr365
  • Cor13000
Limit speed(rpm)
  • Grease lubrication16000
  • Oil lubrication2303
weight(kg)
  • (Refer to)

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