Based on the use of bearings in the host operating conditions and requirements to guide clearance (can be divided into the inner diameter of the boot, the outer diameter of guide or scroll through the body to guide) to determine the main parameters of the design.

According to the bearing parts of the load, speed, temperature, lubrication, corrosion resistance requirements, a reasonable selection of materials and processes.

Bearings operating conditions of shock, anti-fatigue, high strength, wear resistance, corrosion resistance, self-lubricating performance requirements should be carried out on the cage surface hardening treatment, surface chemistry, surface copper, silver , gold and other technology to improve the effective use of performance. The design and calculation of all kinds to keep the frame of the main parameters, refer to the relevant product design methods, design and calculation. The general principle to ensure the bearing cage correctly guide the rolling element, and can not afford, do not clip the rolling element, pocket-hole gap suitable flexible, rotating, non-blocking phenomenon.


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