Customized Copper Alloy C86300 Brass Short Form Bushing For Machining Machine Parts
Product description
The shaft sleeve is a cylindrical mechanical part which is sleeved on the shaft, and it is an integral part of the sliding bearing. Generally speaking, the shaft sleeve and bearing seat adopt interference fit, while the shaft adopts clearance fit.
Advantages of bearing: compared with rolling bearing, bearing (copper sleeve) has the following characteristics.
1. The bearing capacity of the same volume as the rolling bearing is much larger.
2. It has low vibration, low noise, can bear shock and vibration load, and can be used in the situation of high precision and no vibration.
3. It has little effect on metal foreign bodies and is not easy to produce early damage.
4. Long service life, long-term high-speed operation under high-speed working conditions and liquid lubrication conditions.
5. High precision, stable operation, no noise.
6. Simple structure, compact structure and convenient disassembly
Difference between shaft sleeve and bearing
Shaft sleeve refers to the sleeve on the propeller shaft or stern shaft. The bearing is the part which can fix and reduce the load friction coefficient in the process of mechanical transmission.
The same thing about the sleeve and the bearing is that they both bear the load of the shaft.
The difference between the two is that the shaft sleeve is an integral structure, when rotating, it is the relative movement between the shaft and the shaft sleeve; while the bearing is a split type, when rotating, it is the relative movement of the inner and outer rings of the bearing itself. But in essence, the shaft sleeve is actually a kind of sliding bearing.
Common failure causes
During the long-term operation of the shaft sleeve, the journal surface will be permanently deformed due to the extrusion pressure of the expanding sleeve and the composite mechanical force, and its diameter will be reduced by 0.1mm ~ 0.3mm. Thus, the mechanical expansion fit strength can not meet the required tightening force, and there is a fit gap between the shaft sleeve and the main shaft, which causes the wear of the shaft sleeve.
More details
| Name of the manufacturing company (products of which you offer) | Xinxiang Haishan Machinery Co.,Ltd (copper foundry) |
| Type of enterprise (private/state) | Private |
| Date of establishment | Year of 2001 |
| Type of activity (trade/production/engineering) | trade/production/engineering |
| Company profile (production program, products) | XinxiangHaishan Machinery Co., Ltd is a professional manufacture of copper casting engaged in the producing and processing and sales of the bushings,shaft,bowl linear,copper nut,worm gear,copper bar,crusher spare parts, aluminum casting |
| Detailed reference-list of supplies to Europa, Russia, the USA and Japan | Main markets USA, South Korea ,England,Singapore,Thailand,Kazakhstan,Hungary,Israel,Iraq Canada,Vietnam,Malaysia |
Packing and shipping
Our company's products are subject to professional export inspection, standard fumigation free export wooden case, fast logistics transportation, to ensure the safe and efficient arrival of products.
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