| Description: | CuPb6Sn6Zn3 Bimetal Bush | Material: | Steel+CuPb6Sn6Zn3 |
|---|---|---|---|
| Surface: | Steel Color/copper Plating/tin Plating | Lubricant: | Oil Grease Lubricated |
| Standard: | DIN 1494 / ISO 3547 | Availability: | Cylindrical Bimetal Bushing, Bimetal Thrust Washers |
| High Light: | CuPb6Sn6Zn3 Bi Metal Bushings,Bi Metal Bushings Steel Back,Steel Back Wrapped Bronze Bushing bimetal |
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PVB036 Steel Back CuPb6Sn6Zn3 Bronze Alloy Wrapped Bimetal Bushing
PVB036 wrapped composite bimetal sliding bearing is made of steel back with CuPb6Sn6Zn3 layer.the inner bronze alloy surface of PVB036 bimetal bush can be processed with various types of oil grooves, oil hole and oil pockets according to the different working applications, to suitable for the conditions which can not continuously put oils or difficult to apply the grease.
Material Structure
1.Sinter bronze liner material: CuPb6Sn6Zn3
2. Metal backing low carbon steel back
Inner Surface Oil Pockets Types
Bimetal Bush Oil Grooves types
Bimetal Bushing Gap Types
Availability
Application
PVB036 Bimetal bearing suits for occasions with medium speed, medium load, with oil lubrication
Bimetal bush with surface coated with soft alloy, it can be used as bearing and connecting rod bushing of high-speed internal combustion engine
Technical Data
| PVB036 Bimetal Bushing | Data |
| Materail | Steel+CuPb6Sn6Zn3 |
| Alloy layer hardness HB | 70~100 |
| Max dynamic Load P N/mm² | 130 |
| Max.Speed V m/s(Greased) | 2.5 |
| Max.PV limit N/mm²·m/s(Greased) | 2.8 |
| Friction Coefficient u(Greased) | 0.05-0.15 |
| Max.Speed V m/s(Oil Lubrication) | 5 |
| Max.PV limit N/mm²·m/s(Oil Lubrication) | 10 |
| Friction Coefficient u(Oil Lubrication) | 0.04-0.12 |
| Max temperature ℃(Greased) | 150℃ |
| Max temperature ℃(Oil Lubrication) | 250℃ |
| Thermal conductivity W/mk | 60 |
| Coefficient of linear expansion | 18×10-6/K﹣¹ |
| Match the axis hardness HRC | ≥53 |
| Match the axis roughness Ra | 0.16~0.63 |
Tolerance Details
Housing ØH7
Bushing inner-Ø after mountingH9
Shaft tolerancef7
Mounting Suggestion
Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 6.3
Shaft: Mounting bevel 5 mm x 15°, edges rounded
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting
Why Choose US
More than 15 years experience Advanced QC checking equipments
Professional manufacturer and exporter Professional QC checking team
Professional production team, high quality Customer focus sales team
Automatic bulk produce, high efficiency Perfect customer service
Contact Person: Catherine Hu
Tel: 86-13867374571
Fax: 86-573-84027072
