HTB-1X
碳钢基自润滑轴承
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HTB-702 不锈钢基弥散型自润滑轴承
HTB-702 不锈钢基弥散型自润滑轴承
该产品以优质不锈钢为基体，表面烧结铅青铜合金，合金层内均匀地分布固体润滑剂，合金层表面可根据实际需要，可覆盖一层固体润滑膜，产品具有较低的摩擦系数，较好的自润滑、耐磨损和抗咬合等性能，应用于高负载、污染环境及水或其它液体中。
产品数据
| 性能指标 | 有关数据 | |
|---|---|---|
| 最大承载压力 | 静载 | 200N/mm2 |
| 动载 | 80N/mm2 | |
| 最大线速度V | 0.25 m/s | |
| 摩擦系数 | 干摩擦 | 0.13-0.18 |
| 油润滑 | 0.11-0.16 | |
| 最高PV值 | 0.8N/mm2. m/s | |
| 工作温度 | -150oC~+280oC | |
| 线膨胀系数α1 | 17.5×10-6/k | |
| 抗压强度αc | 320N/mm2 | |
| 密度Y | 6.3g/cm2 | |
| 合金硬度 | ≥40HB | |
