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Precautions for using bearing1. Mechanical damageIn severe cases, metal peeling occurs on the touch surface and large-area messy scratches appear; Generally, mechanical damage of bearing means that the alloy surface of bearing bush presents groove marks a
The common installation tools of rolling bearings include hammer, copper rod, sleeve, special backing plate, screw mosquito fixture, press, etc. the measuring tools include vernier caliper, micrometer, dial indicator, etc., but different tools should be s
The cleaning quality of the bearing depends on the hand feel inspection. After the bearing is cleaned, carefully observe that there is always some residual oil in the gap between the inner and outer race raceway, rolling element and cage. During inspectio
Various cracks, such as raw material cracks, forging cracks, heat treatment cracks and grinding cracks, will become the source of stress concentration and expand rapidly in the later operation of the bearing, resulting in bearing fracture, which has a gre
This paper summarizes the causes of rust and corrosion of hardware parts such as bearings.1. The quality of antirust lubricating oil, cleaning kerosene and other products used by some enterprises in production can not meet the requirements of process and
In order to avoid unnecessary loss of shaft caused by wrong operation. Today's small series summarizes some of the five major parts about bearings. If you want to know, you need to learn quickly!Rolling bearing is generally composed of four parts: inner r
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