HR31317J
Type

Bearings for new energy vehicles

Model:HR31317J
Thickness(mm):44.5
Inner diameter d:85
Outer diameter D:180

Detailed information

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Constant
  • e0.83
Axis load factor
  • Y 1 0.73
  • Y 0 0.40
Bearing code
  • Bearing codeHR31317J
Installation size (mm)
  • d a (Minimum)113
  • d b (Maximum)103
  • Da(Maximum)166
  • Da(Minimum)144
  • Db(Minimum)169
  • S a (Minimum)6
  • S b (Minimum)16.5
  • Inner circler a (Maximum)3
  • Outer ringr a (Maximum)2.5
Dimensions
  • d85
  • D180
  • T44.5
  • B41
  • C28
  • Inner circler (Minimum)4
  • Outer ringr (Minimum)3
Limit speed(rpm)
  • Grease lubrication1900
  • Oil lubrication2600
Action point position(mm)
  • a55.3
weight(kg)
  • (Refer to)4.88
Load rating {kgf}
  • Cr26600
  • Cor32000
Load rating (N)
  • Cr261000
  • Cor315000
ISO355 SizeSeries (Refer to)
  • ISO355 SizeSeries (Refer to)7GB