The application of SKF Bearings in mechanical field is a common theme in the bearing industry. With the continuous development of science and technology of bearing, SKF Bearings GHK Bearings also has a growing in the field of application, this paper mainly introduces the latest applications of SKF bearing.
1. Generator SKF bearings
Automobile generator for automotive engine is an important feature, installed in the front of engine, besides the air conditioning compressor, water pump, fan and other features. Automobile generator bearing is used under high temperature, high speed, heavy working conditions.
2. Wind power SKF bearings
Yaw SKF bearing and variable plasma bearing are relatively low in technical threshold of wind power bearing, while the main shaft bearing and speeder bearing technology content higher. So the generator bearing is basically skilled gm products.
Therefore, the current domestic wind power bearing capacity of enterprise is mainly concentrated on the yaw bearing and variable plasma SKF bearing. Equipments under 3 mw wind power form a complete set of bearing which can be put in mass production. Domestic replacement rate has reached more than 80%. Annual production capacity has reached more than 60000 sets, but for the main shaft bearing and speeder SKF bearing, basic or imported, were still in the stage of development. Only some enterprises are initially involved in it.
3. The rolling mill SKF bearings of steel and non-ferrous metal processing
SKF bearing arrangement of steel rolling mill needs to bear quite a high load, and works under the condition of high working temperature and serious environmental pollution in most cases. In addition to using the standard rolling bearing, it also need to use some special bearings in these conditions
4. Lifting transportation machinery SKF bearings
Lifting transportation machinery is a more action machinery within a certain range of carrying heavy objects vertically and horizontally. Lifting transportation machinery mainly includes: the quayside container crane, rubber-tyred container gantry crane (bridge), bulk pack, ship unloader, bucket wheel stacker reclaimer, door crane, belt conveyor, reclaimer, bridge crane, jib crane, unloading machine, stacking machine.
5. SKF Bearings in the engineering machinery
Rolling bearings used in engineering machinery include deep groove ball bearings, tapered roller bearing and other large ball SKF bearings. According to the application environment and operational conditions, it can be divided into two broad categories.
6. SKF Bearings in the mining machinery
1), Most mining machinery is used outdoor, whose working environment is very poor. It has brought many unfavorable factors for bearing installation, use and maintenance.
2), Stone contains much dusts, so if the seal fails, dusts into the bearing inner will exacerbate bearing wear.
3), Mine machinery bearings mainly bear radial load.
7. Agricultural machinery SKF bearings
Bearings are mainly used for supporting shaft and the shaft parts, and keeping the axis of rotation accuracy and reducing the friction and wear between shaft and bearing. It has been widely used in agricultural machinery. As the agricultural machinery is often working in overloading, vibration, impact environment, thus the rational use and maintenance is very important. And sliding bearing has the advantages of large carrying capacity, reliable operation, impact resistance, vibration absorbing, can be split. So it’s very suitable for application in high speed overloading, a huge impact and vibration of agricultural machinery operation.
8. Petroleum machinery SKF bearings
Petroleum machinery can be divided into oil drilling machinery, oil machinery, oil special vehicle machinery, oil refining, industrial pumps, etc. Petroleum machinery SKF bearing cover all parts of the mud pump oil equipment, faucets, derrick, crown, turntable, hook. There are many different kinds of equipment, size and structure. The quality stability of the supporting bearing, safe and reliable is very important.
9. Excavator SKF bearings
The key part of excavator bearings mainly bear radial force, axial force, So generally it will choose larger double row circular cone roller bearings, or the cylindrical roller SKF bearings with tapered roller bearings.
10. Metallurgical equipment SKF bearings
Metallurgical equipment bearings are in the ironmaking, steelmaking, roughing and finishing process of high temperature, high speed and low speed, water or under the condition of foreign invasion. ZQM is suitable for steel mills of long life, high reliability products, supporting the stability of metallurgical equipment operation.
11. Medical equipment SKF bearings
As SKF bearings are the key components of medical equipment, especially high-precision thin-walled cross roller bearing. Our country has been developing for many years, also has a mature technology conditions, high quality, high performance precision bearings, which can now gradually replace the imported similar cross roller bearing high prices. ZQM is the professional production of domestic medical equipment and high precision bearing, axial radial composite bearings and high-precision thin-walled cross roller bearing of the enterprise. The company has domestic advanced production technology and production technology mature, good quality control process, which has now become the domestic medical equipment industry’s leading manufacturers.
12. Papermaking machinery SKF bearings
Nowadays, for the production of paper and cardboard paper machinery is very large, sometimes the length is more than 200 meters, paper machine net is 10 meters wide, writing speed can reach 1800 m/min. After a great deal of the roll of paper, these sticks are supported by rolling SKF bearings.
Extensive use of large aperture spherical roller bearings, bearing high reliability requirements;
13. The casting machine SKF bearings
Casting machine bearings are under high temperature and water environment, mostly with a lot of grease lubrication, and grease added in a short period of time will be covered because of the high temperature melts the overflow. The maintenance is difficult, also the equipment surface is difficult to wipe. Steel structure bearings in the hot, humid environment corrosion rust easily, so the failure rate is very high.
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