Knowledge of Ceramic Bearings

First: How to select ceramic bearings?

The model size of ceramic bearings and ordinary steel bearings are basically the same size and basic parameters, and bearing steel bearings.

Second: How much load can ceramic bearings withstand?

The load of ceramic bearings, due to the high hardness of ceramic bearings, is not suitable for the load or under pressure in the case.

Third: The applicable environment of ceramic bearings?

Ceramic bearings are generally suitable for vacuum, high temperature, insulation, no magnetism, corrosion environment and other occasions, which need to overcome the high temperature harsh environment is the main technical requirements of our customers.

Fourth: What are the ceramic bearing stakes?

Ceramic bearings in the installation, the first to pay attention to the bearing installation bearing tolerances, as well as the bearing installation tolerance range, in the installation should also pay attention to the bearing can not be too tight over the fit, and bearing installation must be lightly loaded.

Fifth: The life and noise of ceramic bearings?

The life of ceramic bearingbearings is generally about 1-2 times that of ordinary steel bearings, depending on the factors in the actual application of bearings, such as: load, speed, operating time, use environment and so on are important factors affecting the life of the bearing. Ceramic bearing noise, small models are generally 35 decibels, medium-sized bearings for about 40 decibels, the larger the bearing, the corresponding noise is also larger.

Sixth: Seals for ceramic bearings

The sealing ring of ceramic bearings mainly has buthert rubber, PTFE and PEEK and other materials, while some customers need the model is angle contact ball bearings, and also need to do both ends of the seal inge. In the production process because the outer ring of the angle contact ball bearing is tapered, so it is easy to grind through the outer ring and produce a scrap ring. And I have broken through the technical problems, is in mass production.