Overview
Technical Parameter
This product is based on FB092 and equipped with sealing rings at both ends of the shaft sleeve height. It has the advantages of preventing oil leakage, extending lubrication time, and preventing the penetration of dust, sand, and other substances.
| Material | CuSn8P(Qsn8-0.3) |
| Applications | It has the advantages of preventing oil leakage, extending lubrication time, and preventing the penetration of dust, sand, and other substances. The product is widely used in agricultural machinery, construction machinery, engineering machinery, etc |
| Density | 8.8g/cm³ |
| Maximum dynamic load | 120N/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 | -40~125℃ |
| Coefficient of friction | 0.06~0.15 |
| Thermal conductivity | 58W/mk |
| Linear expansion coefficient (axial) | 18.5×10-6/K |