Overview
Technical Parameter
This product is based on FB090, with special solid lubricants embedded in diamond shaped oil holes on the surface. It has the advantages of low friction coefficient, good wear resistance, etc., and can work under oil-free or low oil conditions.
| Material | CuSn8P+graphite(Qsn8-0.3+graphite) |
| Applications | It has the advantages of low friction coefficient, good wear resistance, etc., and can work under oil-free or low oil conditions. The product is widely used in starting motors, cranes, construction machinery, automobiles, trucks, tractors, etc |
| Density | 8.8g/cm³ |
| Maximum dynamic load | 100N/mm² |
| Maximum linear velocity | Grease 2.5m/s |
| Maximum PV value | Grease 2.8N/mm²·m/s |
| Tensile strength | >460N/mm² |
| Yield strength | >280N/mm² |
| Hardness HB | 90~150 |
| Matching shaft diameter | Hardness HRC ≥50 |
| Roughness 0.4~1.0 | |
| Working temperature | -40~150℃ |
| Coefficient of friction | 0.03~0.1 |
| Thermal conductivity | 58W/mk |
| Linear expansion coefficient (axial) | 18.5×10-6/K |