Xinxiang Haishan Machinery Co., Ltd.
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Customized Copper Alloy C93800 Lead Bronze Sleeve Eccentric Guide Bushing
Product Description
Self lubricating copper sleeve, also known as copper bearing, is made of various copper alloys and is usually used for lubrication of mechanical parts. There are many kinds of copper sleeve, which are self-lubricating copper sleeve, oil free copper sleeve, oil copper sleeve and graphite copper sleeve. The commonly used materials for copper sleeve production are tin bronze, aluminum bronze, brass, phosphor bronze, etc.
Copper sleeve is an important component of various large and heavy machinery. The self-lubricating copper sleeve is usually used with the shaft, which can reduce the friction during the operation of sliding machinery, and at the same time, it provides a greater driving force for the mechanical equipment. Usually, when the machine is running, the shaft is rotating, and the copper sleeve is fixed. Through the friction between them, the driving force is generated, which increases the kinetic energy of the machine. At the same time, the repair and replacement of the copper sleeve is relatively easy, so the material selection of the copper sleeve is very important. Generally, the copper sleeve with soft material is selected to reduce the damage of the shaft when the copper sleeve is rubbing with the shaft
Specification
| Material | CuZn25A15Mn3Fe3 | ||
| Size | customized size | ||
| Hardness(HB) | ＞210 | ||
| Tensile Strength(N/mm²) | ＞750 | ||
| Max Load(N/mm²) | 120 | ||
| Elogation(%) | ＞8 | ||
| Max Speed(m/min)Dry | 15 | ||
| Limit Temp(℃) | -40~+300 |
Feature
1. Easy of fitting and lubrication
2. High load capacity
3. Excellent wear resistance with lower friction
4. High level thermal conductivity
5. Minimum overall dimensions
6. Chemical resistance
7. Can work under dry/marginal lubrication for short period, lower friction factor at initial moving
Packaging and shipping
1. DHL, UPS, FedEx, TNT, EMS for samples, door-to-door delivery.
2. By Air or by Sea for batch goods; Or as you wish.
3. Delivery Time: 3-7 days for samples; 3-25 days for batch goods.
4. Inside packing: poly bag or blister bag
5. Outer packing: wooden box