HKB720

HKB720

High lead bimetallic bearings

HKB720 bimetallic bearing is a product made of steel plate as the substrate and surface sintered CuPb24Sn4 material. This product has good fatigue strength and load-bearing capacity. Suitable for medium speed and medium load applications with oil lubricat

Technical Parameter

  • - Material  CuPb24Sn4
      JIS-LBC6/SAE-799
  • - Alloy hardness  HB45-70
  • - Max Load  120N/mm²
  • - Tensile strength  200N/mm²
  • - Max linear velocity  15m/s
  • - Max PV value  
      Grease 2.5N/mm²*m/s 
      Max PV value  
      Oil 8N/mm²*m/s
  • - Coefficient of friction  0.08~0.16

HKB800 Bimetal Bearing series standard dimensions

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