**Product Specifications:**
- **Model NO.:** 851038
- **Trademark:** GTG
- **Transport Package:** Standard
- **Specification:** 20x20x20
- **Origin:** Zhejiang
**Bronze Bushing** (or sliding bearing) is a hollow cylindrical component, typically split into two parts, with one, two, or no flange. It is used for axis elongation and is designed to withstand friction forces during rotation. These bushings are commonly used in lightweight, heavy, or super-heavy machinery and equipment.
**Bimetal Bushing** is backed with low carbon steel and sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, making it one of the most durable types among bimetal bushings. It is widely used in applications such as balance suspensions of heavy-duty trucks, track rollers of bulldozers, and automotive chassis.
This type of bushing is ideal for high-load and low-speed applications, offering excellent performance and reliability in various industrial settings.
**Mechanical Performance:**
| Description | Parameter | Value |
|-------------|-----------|-------|
| Load Capacity | Static Load | 150 N/mm² |
| Max. Working Temperature | Grease Lubrication | 150°C |
| Max. Working Temperature | Oil Lubrication | 250°C |
| PV Value Limit | Oil Lubrication | 10 N/mm²·m/s |
| PV Value Limit | Dry Lubrication | 2.8 N/mm²·m/s |
| Linear Velocity | Dry Friction | 0.4 m/s |
| Linear Velocity | Grease Lubrication | 2.5 m/s |
| Mating Axis | Hardness | ≥53 HRC |
| Mating Axis | Roughness | Ra-0.32~0.63 |
| Anti-tensile Strength | - | 185 N/mm² |
| Alloy Hardness | - | HB 70~100 |
| Friction Coefficient | - | 0.05~0.22 |
| Thermal Conductivity | - | 47 W/m·K |
| Heat-expansion Coefficient | - | 18×10â»â¶/K |
Our company specializes in manufacturing high-quality bronze bushings that meet international standards. With years of experience and advanced production technology, we provide reliable solutions for a wide range of industries, including automotive, construction, and heavy machinery. We are committed to delivering products that combine durability, precision, and cost-effectiveness. If you're looking for a trusted supplier of bronze bushings, we are here to support your needs.
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