HR30306J
Type

Bearings for new energy vehicles

Model:HR30306J
Thickness(mm):20.75
Inner diameter d:30
Outer diameter D:72

Detailed information

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Constant
  • e0.32
Axis load factor
  • Y 1 1.9
  • Y 0 1.1
Bearing code
  • Bearing codeHR30306J
Installation size (mm)
  • d a (Minimum)41
  • d b (Maximum)40
  • Da(Maximum)63
  • Da(Minimum)62
  • Db(Minimum)66
  • Sa(Minimum)3
  • Sb(Minimum)4.5
  • Inner circler a (Maximum)1.5
  • Outer ringr a (Maximum)1.5
Dimensions
  • d30
  • D72
  • T20.75
  • B19
  • C16
  • Inner circler (Minimum)1.5
  • Outer ringr (Minimum)1.5
Limit speed(rpm)
  • Grease lubrication5300
  • Oil lubrication7500
Action point position(mm)
  • a15.1
weight(kg)
  • (Refer to)0.403
Load rating {kgf}
  • Cr6050
  • Cor6100
Load rating (N)
  • Cr59500
  • Cor60000
ISO355 SizeSeries (Refer to)
  • ISO355 SizeSeries (Refer to)2FB