Jiaxing Wenhao Precision Hardware Co.,Ltd
Jiaxing Wenhao Precision Hardware Co.,Ltd
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Automotive Door Hinge Bushings Refer to WHB101 Specification Oilless Bushing
1. Product Description
Automotive Door Hinge Bushings Refer to WHB101 Specification Oilless Bushing consists of steel back,sintered porous bronze alloy and PTFE & polymer coating.It is lead free and has good pertormance in anti-wear,anti-fatigue,anti-punching. high bonding performance.Low-carbon steel, which improves load capacity and heat transfer. Copper / tin coating layer, anti-corrosion.
2. Specification
| Load capacity | Static load | 250N/mm2 | PVvalue limit | Oil lubrication | 50N/mm2.m/s |
| Dymamic load | 140N/mm2 | Dry friction | 3.6N/mm2.m/s | ||
| Oscillating | 60N/mm2 | Friction coef μ | 0.04~0.20 | ||
| Speed limit | Oil lubrication | 5m/s | Working temperature | -195℃~+280℃ | |
| Dry friction | 2.5m/s | Themalconductivity | 40W/mk | ||
| Coefficient of linear expansion | 11×10 -6/K | ||||
3. Application
Automotive Door Hinge Bushings Refer to WHB101 Specification Oilless Bushing are widely used in automotive door hinge,Trunk cover hinge,knuckle mechanic etc.
4. Advantages
This WHB100 series products are of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil if needed. Moreover, it is of low cost, low vibration and low noise, compacted and light, SF-1 is widely applied in various sliding articles of different kind of machines and steering part.