Products
PB090 Bronze Rolled Bushing
PB090 bronze bearing, using specially formulated high-density copper alloy strip as the matrix, the surface can be rolled diamond-shaped or hemispherical oil pockets and oil grooves according to user requirements. It has the advantages of high density, hi……
| Performance | Data | |
|---|---|---|
| The name of the material | CuSn8P Qsn8-0.3/Qsn6.5-0.1 |
|
| Density g/cm3 | 8.8 | |
| Maximum dynamic load N/mm2 | 100 | |
| Maximum linear speed (grease lubrication) m/s | 2 | |
| Maximum PV value (grease lubrication) N/mm2·m/s | 2.8 | |
| Tensile strength N/mm2 | >460 | |
| Yield strength N/mm2 | >280 | |
| Hardness HB | 90~150 | |
| Matching shafts | Hardness HRC | ≥50 |
| Roughness | 0.4~1.0 | |
| Applicable temperature °C | -40~150 | |
| Coefficient of friction | 0.06~0.15 | |
| Thermal conductivity W/m·K | 58 | |
| Coefficient of linear expansion (axial) | 18.5×10-6/k | |