Jiaxing Wenhao Precision Hardware Co.,Ltd
Jiaxing Wenhao Precision Hardware Co.,Ltd
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Lead Free Oilless Bearing Good Anti Wear Performance Punching Resistant
1. Product Description
Lead Free Oilless Bearing Good Anti Wear Performance Punching Resistant is composed of a specially designed surface layer of PTFE formulations and is specifically applied for the high PV bushes.Low demand to the shaft even no surface hardness treatment which lower the cost of the mating components.
2. Specification
| Load capacity | Static load | 250 N/mm2 | PVvalue limit | Oil lubrication | 60 N/mm2.m/s |
| Dymamic load | 140 N/mm2 | Dry friction | 4.3 N/mm2.m/s |
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| Oscillating | 60 N/mm2 | Friction coef μ | 0.03~0.18 | ||
| Speed limit | Oil lubrication | 10 m/s | Working temperature | -195℃~+280℃ | |
| Dry friction | 2.5 m/s | Themalconductivity | 40W/mk | ||
| Coefficient of linear expansion | 11× 10 -6/K |
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3. Application
Lead Free Oilless Bearing Good Anti Wear Performance Punching Resistant are widely used in Textile and food machinery, gear oil pumps and Hydraulics etc.
4. Advantages
Our produces proves to be good performance-surface layer didn't wear out and remained in good condition.Working under oilless or minim oil state,maintenance free or just need a little maintenance.Thinwall,light which can reduce the machine to small and no absorpion to water/oil,small coefficient of thermal emption,good thermal conductivity and size stability.