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Flange Bi Metal Bearings Low Carbon Steel HB 40-60 Alloy Hardness

Categories Bi Metal Bearings
Brand Name: TOB Bimetal Bearings
Certification: ISO 16949
Place of Origin: China
MOQ: negotiated
Price: negotiated
Payment Terms: T/T
Supply Ability: negotiated
Delivery Time: negotiated
Packaging Details: Cartons or Pallets
Material: Low Carbon Steel Wth Tin-Lead-Bronze alloy (CuPb24Sn)
Types: Wrapped bushes with Flange
Application: shaft and con rod shaft of internal combustion engine.
Alloy Hardness: HB 40-60
Max. Load: 130N/mm²
Max. Working Temperature: Grease Lubrication is 150℃, Oil Lubrication is 250℃
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Flange Bi Metal Bearings Low Carbon Steel HB 40-60 Alloy Hardness


Bimetal Flange Bearings , Low Carbon Steel Wth CuPb24Sn
CuPb24Sn Flange Bimetal Bearings is backed with high quality low carbon steel with Tin-Lead-Bronze alloy (CuPb24Sn) sintered on its surface. To effectively decrease abrasion, CuPb24Sn Flange Bimetal Bearings' alloy surface can be machined with oil grooves for easier oil storage.
When necessary, an erosion protection coating can be plated on the steel back. In common application, CuPb24Sn Flange Bimetal Bearings is mainly used in main shaft and con rod shaft of internal combustion engine.


Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Max. Load130N/mm²Mating AxisHardness≥45 HRC
Linear VelocityGrease Lubrication2.5 m/sRoughnessRa=0.16~0.63
Oil Lubrication10 m/sMax. Working TemperatureGrease Lubrication150℃
Max. PV valueGrease Lubrication2.8N/mm²·m/sOil Lubrication250℃
Oil Lubrication10N/mm²·m/sFriction Coefficient0.05~0.15
Anti-tensile Strength170 N/mm²Heat-conducting Coefficient60 W/(m*k)
Alloy hardnessHB 40-60Heat-expansion Coefficient19*10^-6k


Alloy Chemical Compositions

ContentCuPbSnZnPFeNiSbOthers
Remainder9-270.6-20.50.10.70.50.20.5














Quality Flange Bi Metal Bearings Low Carbon Steel HB 40-60 Alloy Hardness for sale
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