HR30204J
Type

Bearings for new energy vehicles

Model:HR30204J
Thickness(mm):1525
Inner diameter d:20
Outer diameter D:47

Detailed information

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Constant
  • e0.35
Axis load factor
  • Y 1 1.7
  • Y 0 0.96
Bearing code
  • Bearing codeHR30204J
Installation size (mm)
  • d a (Minimum)29
  • d b (Maximum)27
  • Da(Maximum)41
  • Da(Minimum)40
  • Db(Minimum)44
  • S a (Minimum)2
  • S b (Minimum)3
  • Inner circler a (Maximum)1
  • Outer ringr a (Maximum)1
Dimensions
  • d20
  • D47
  • T1525
  • B14
  • C12
  • Inner circler (Minimum)1
  • Outer ringr (Minimum)1
Limit speed(rpm)
  • Grease lubrication8000
  • Oil lubrication11000
Action point position(mm)
  • a11.0
weight(kg)
  • (Refer to)0.127
Load rating {kgf}
  • Cr2850
  • Cor2900
Load rating (N)
  • Cr27900
  • Cor28500
ISO355 SizeSeries (Refer to)
  • ISO355 SizeSeries (Refer to)2DB