Overview
Technical Parameter
This product is made of high-quality low-carbon steel plate as the substrate, and the surface is rolled with special technology to produce aluminum tin alloy. It has moderate fatigue strength and load-bearing capacity, good corrosion resistance, and good bearing surface performance.
| Material | Sarbon steel/Steel＋AlSn20Cu |
| Applications | The product is suitable for bearings of internal combustion engine spindles and connecting rods, bearings for air compressors, and bearings for refrigeration machines |
| Maximum dynamic load P | 90N/mm² |
| Maximum linear velocity V | - |
| Fluid Lubrication 15m/s | |
| Maximum PV value | - |
| Fluid Lubrication 8N/mm²·m/s | |
| Coefficient of friction u | - |
| Fluid Lubrication 0.04~0.12 | |
| Maximum temperature | Grease 150℃ |
| Fluid Lubrication 250℃ | |
| Matching shaft diameter | Hardness HRC ≥270 |
| Roughness 0.16~0.63 | |
| Alloy layer hardness HB | 30~40 |
| Thermal conductivity | 47W/mk |
| Linear expansion coefficient (axial) | 18×10-6/K |
Overview
Technical Parameter
This product is made of high-quality low-carbon steel plate as the substrate, and the surface is rolled with special technology to produce aluminum tin alloy. It has moderate fatigue strength and load-bearing capacity, good corrosion resistance, and good bearing surface performance.
| Material | Sarbon steel/Steel＋AlSn20Cu |
| Applications | The product is suitable for bearings of internal combustion engine spindles and connecting rods, bearings for air compressors, and bearings for refrigeration machines |
| Maximum dynamic load P | 90N/mm² |
| Maximum linear velocity V | - |
| Fluid Lubrication 15m/s | |
| Maximum PV value | - |
| Fluid Lubrication 8N/mm²·m/s | |
| Coefficient of friction u | - |
| Fluid Lubrication 0.04~0.12 | |
| Maximum temperature | Grease 150℃ |
| Fluid Lubrication 250℃ | |
| Matching shaft diameter | Hardness HRC ≥270 |
| Roughness 0.16~0.63 | |
| Alloy layer hardness HB | 30~40 |
| Thermal conductivity | 47W/mk |
| Linear expansion coefficient (axial) | 18×10-6/K |