JF-720 is a bimetal bushing with steel as backing and sintered CuPb24Sn24 as lining layer. This type has fairly good performance in anti-fatigue and load capacity. It is suitable for middle speed and middle load. When over plated certain soft alloy, it can be applied in high-speed internal combustion engine and as connect rod.
Download the size table
| Norminal Thiickness | Tolerances of Series B (non-machinable) | Tolerances of Series C (non-machinable) |
|---|---|---|
| 1.0 |
-0.025 |
+0.25 |
| 1.5 |
-0.025 |
+0.25 |
| 2.0 |
-0.025 |
+0.25 |
| 2.5 |
-0.025 |
+0.25 |
| 3.0 |
-0.025 |
+0.25 |
| 3.5 |
-0.025 |
+0.25 |
| Performance | Data |
|---|---|
| Specifications of Bronze alloy | CuPb24Sn4 |
| Max Load Capacity P | 38N/mm² |
| Maximum temperature | 170℃ |
| Alloy Hrdness | HB(45-70) |
| Characteristics and Application | Link Arm |
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JIASHAN HUACHENG OILLESS BEARING CO., CTD. is located in Jiashan, Zhejiang Yangtze River Delta, which is of Beautiful environment, convenient transportation. We have been committed to design of oilless bushing and solid bronze production.
