Bearings Care

The normal operation of angular contact ball bearings can not be separated from daily inspection and maintenance, and the quality can be known at a try. The quality of angular contact ball bearings can also be judged by their appearance. The steel seal of angular contact ball bearings produced by regular manufacturers is clear, with an independent packaging design, and the appearance is not damaged. The quality of such angular contact ball bearings will not be poor

Excitation caused by changes in the number of loading rolling bodies When a radial load is loaded on a certain bearing, the number of its load-bearing rolling bodies will change slightly in the operation, causing the deviation of the load direction.

Deep groove ball thin wall bearing is a very common bearing type in rolling bearings. It is basically composed of an outer ring, an inner ring, a group of steel balls, and a group of retainers

The key to bearing tolerance grade is to determine it according to the rotation accuracy of the shaft to the support point.

Bearing steel ceramic ball bearing is the hybrid ceramic bearing we often mention. It has a good application surface and combines the advantages of bearing steel ceramic ball bearing.

The lubrication of the bearing is to ensure the normal operation of the bearing, avoid direct contact between the raceway and the surface of the rolling element, reduce the friction and wear inside the bearing, extend the service life of the bearing, enhance the performance of the bearing, and prevent the rust and corrosion caused by the intrusion of foreign matters into the bearing.

Bearing speed is one of the most important factors affecting bearing temperature rise. The maximum allowable speed of the bearing, i.e. the limit speed, decreases with the increase of the bearing diameter series and width series.

Of course, there is lubricating oil inside the wheel bearing of the automobile, but it is only low mobility lubricating grease (yellow dry oil). Of course, the wheel bearings of cars will be damaged, but they can be replaced directly after they are damaged.

Process steps for quick on-site repair of belt conveyor bearing wear

In our daily use of bearings, improper use will reduce the service life of the bearings. Sometimes it is not necessarily the quality problem of the bearings themselves, but it is likely that there are some improper operation methods in use. Today, let's talk about the three main factors that affect the service life of the bearings.

Bearing is the main application object of grease, and more than 85% of grease is applied to all kinds of bearings. Lubricating grease is of great significance to maintaining the good operation of bearings, reducing bearing wear and reducing bearing failure rate.

Bearing steel is used to make balls, rollers, and bearing rings. Bearing steel has high and uniform hardness, wear resistance, and high elastic limit. The requirements for the uniformity of chemical composition, the content, and distribution of non-metallic inclusions, and the distribution of carbides of bearing steel are very strict.

Bearing vibration refers to the elastic deformation of bearing parts changing with time and all other movements deviating from the theoretical position except those necessary for bearing function.

Bearing is an important part of mechanical equipment. Its main function is to support the mechanical rotating body to reduce the mechanical load friction coefficient of the equipment in the transmission process.