HTB-1X
碳钢基自润滑轴承
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HTB-1D 液压专用自润滑轴承
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材料组合
- 改性聚四氣乙烯 0.01~0.03mm
- 球形青铜粉0.2-0.3mm
- 钢背0.7-2.3mm
- 电镀层:锡层厚约0.005mm，或层厚约0.08mm
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HTB-1D 液压专用自润滑轴承
HTB-1D 液压专用自润滑轴承
该材料是根据减震器往复运动及侧向受力较大的特殊条件而开发的产品，它有很低的摩擦系数及较好的耐磨损性，能在半干燥条件下使用。产品主要应用于汽车减震器、摩托车减震器、液压油缸等。由于不含铅，使润滑条件更为干净，符合环保要求
产品数据
| 性能指标 | 相关数据 | |
|---|---|---|
| 最大承载压力 | 静载 | 250N/mm2 |
| 动载 | 140N/mm2 | |
| 最高PV值 | 干摩擦 | 3.8N/mm2. m/s |
| 油润滑 | 60N/mm2. m/s | |
| 最大线速度V | 干摩擦 | 2m/s |
| 油润滑 | 5m/s | |
| 摩擦系数µ | 干摩擦 | 0.08~0.22 |
| 油润滑 | 0.02~0.07 | |
| 工作温度 | -200oC~+280oC | |
| 导热系数 | 40W/m .k | |
| 线膨胀系数 | 12×10-6/k | |
