Sliding layers with oil grooves or holes can be machined
Aluminum tin alloy is used in fluid lubrication
+ AlSn20Cu steel
Sliding layers with oil grooves or holes can be machined
Aluminum tin alloy is used in fluid lubrication
+ AlSn20Cu steel
MaterialSteel+AlSn20Cu
Typical application: High speed, heavy load engine main shaft, and air compressor, cooling machine.etc
Bimetal Bushing products
Performance | Data | |
Max dynamic Load P | 90N/mm² | |
Max line speed V | Grease lubrication | —— |
Max PV value | Grease lubrication | —— |
Friction coef μ | Grease lubrication | —— |
Max line speed V | Oil lubrication | 15m/s |
Max PV value | Oil lubrication | 8N/mm²· m/s |
Friction coef μ | Oil lubrication | 0.04~0.12 |
Max Working temperature | Grease lubrication | 150℃ |
Performance | Data | |
Max Working temperature | Oil lubrication | 250℃ |
Mating Axis | Hardness | ≥270HB |
Mating Axis | Roughness | Ra=0.16~0.63 |
Alloy layer hardness | 30~40 | |
Thermal conductivity | 47W/(m·k) | |
Coefficient of linear expansion | 18×10-6K-1 | |
We can also develop according to customers’ special requests while out of this table. |
Size | Custom Size, Extra large, Imperial size, Metric Size |
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