HTB-1X
碳钢基自润滑轴承
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HTB-1W 碳钢基无铅自润滑轴承
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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-1W 碳钢基无铅自润滑轴承
HTB-1W 碳钢基无铅自润滑轴承
该产品是以优质低碳钢板为基体，中间烧结多孔青铜层，在表面轧制以聚四氟乙烯(PTFE)为主的混合物。由于不合铅，使轴承润滑条件更为干净，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 | 50N/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 | |
