71437
SIAIF 71437
Type

Bearings for new energy vehicles

Model：71437
Thickness(mm)：47.625
Inner diameter d：111.125
Outer diameter D：190.5
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Detailed information

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Constant
  • e0.42
Axis load factor
  • Y 1 1.4
  • Y o 0.79
Bearing code
  • Inner circle71437
  • Outer ring71750
Installation size (mm)
  • d a 129
  • d b 123
  • Da171
  • Db181
  • Inner circler a (Maximum)3.5
  • Outer ringr a (Maximum)3.3
Dimensions
  • d111.125
  • D190.500
  • T47.625
  • B49.212
  • C34.925
  • Inner circler (Minimum)3.5
  • Outer ringr (Minimum)3.3
Load rating
  • (N) Cr296000
  • (N) Cor465000
  • {kgf} Cr30000
  • {kgf} Cor47000
Limit speed(rpm)
  • Grease lubrication1800
  • Oil lubrication2400
Action point position(mm)
  • a40.1
weight(kg)(Refer to)
  • Inner circle3.58
  • Outer ring1.71

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