Gear pump parts
Product name: Aluminum Bushing Block
Mechanical properties
Characteristic
The bushing blocks are designed with special aluminum materials, assembled with our metal-polymer bearings that provide ideal tribology solution.
Improved mechanical & volumetric efficiency
Good antifriction and wear resistance
Light and space saving designs
Extended service life
Reduce noise and shock
Application
Hydraulic external gear pumps and motors.
Mechanical Property
| Brinell Hardness (HBW) | Tensile strength MPa | Yield strength MPa | Elongation % | Friction coefficient μ | Grain size class |
YHL 2.2 | 115-135 | ≥330 | —— | ≥7 | ≤0.07 | ≥7 |
YHL 2.5 | 80-100 | ≥220 | —— | ≥8 | ≤0.05 | ≥7 |
6082 | ≥95 | ≥205 | ≥110 | ≥14 |
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2014 | 125-150 | ≥485 | ≥415 | ≥13 |
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