Rational selection of general bearings

The diversification of general bearing design provides a broad space for the selection of automobile bearings. The key to improve the performance and life of automobile bearings is to choose the most suitable bearing with structure type, clearance, precision, size and performance from many general bearings.

1. Improvement of general bearings

In order to adapt to the special environment and special requirements of automobile application, the internal structure and material of general bearings are improved to improve the performance and life of automobile bearings.These improvements include the improvement of bearing structure parameters, raceway and rolling body profile, cage structure and material, sealing structure and material, grease and so on to improve bearing capacity, eliminate or reduce stress concentration, reduce volume, reduce friction and wear, and improve high-speed and high temperature performance.

2. Expansion of the structure and function of general bearings

Bearing and its adjacent parts in the automobile are considered as a whole or a system, and the overall structural performance and life optimization is realized through the extension of the structure and function of the general bearing.The automobile special bearing developed from this not only improves the performance and life of the bearing itself, but also improves the performance and life of the automobile parts or assembly including the bearing, and at the same time can simplify the automobile design, assembly, maintenance and reduce the cost of automobile parts.In the future, automobile bearings will continue to develop along the above main directions, so as to meet the development requirements of automobile design diversification and performance and life improvement

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