A topic we often focus on now is the issue of economic development and environmental protection. These two issues seem to be irreconcilable, but they have to be reconciled. This will make some changes to some content of our industrial constitution. Therefore, in order to respond to the policy of energy saving and emission reduction, it is necessary to make some product process adjustments in bearing production.

    In order to meet certain usage requirements, some bearings will add or reduce some parts, such as no inner ring or no external cause; neither inner ring nor outer periphery (internal and foreign are replaced by matching main engine parts (shaft or base)) ; Large cage; or with dust cover, sealing ring and adapter sleeve for installation and adjustment.

    With the development of science and technology. In order to save materials and space, improve accuracy, reduce costs, reduce design and production cycles, and meet the needs of the host, bearings are developing towards combination and unitization. Bearing unit is a combination of bearing and bearing related parts, such as automobile wheel drum bearing unit, machine tool shaft bearing unit, ball screw bearing unit, etc. Spindle bearing units include spindle bearings, housings and some tightening parts, etc. The type, size, installation method, accuracy, rigidity, speed, etc. of the machine tool can be used to purchase the spindle bearing unit.

    The development of bearing technology to the current level is close to maturity. What we need to do is to strive for breakthroughs in the original bearing technology and make further contributions to the development of the bearing industry.