Single row deep groove ball bearing Single row deep groove ball bearing is the most representative structure in rolling bearing and has a wide range of applications. The raceway on the inner ring and outer ring has a radius arc cross section slightly larger than the radius of the rolling ball. In addition to bearing…
DetailsChina’s manufacturing industry is short of high-end bearing steel Core technologies to be tackled urgently “High end bearings depend on imports. Why can’t we make them ourselves?” after investigating five or six provinces such as the three eastern provinces, Zhejiang and Shandong, Wang Dongsheng, executive deputy director of Shandong technology transformation center of Chinese Academy…
DetailsBearing repair and judgment When judging whether the removed bearing can be reused, check the bearing after cleaning, carefully check the condition of the raceway surface, the rolling surface, the mating surface, the wear of the cage, whether the bearing clearance is increased, and whether the dimensional accuracy is degraded. Damage, abnormality. For non-separable small…
DetailsOptimization of rolling element of rolling bearing Rolling bearings are composed of four parts: inner ring, outer ring, and rolling element cage. It is precisely because there are “rolling elements” between the bearing rings that the bearings can achieve “rolling motion”. In this essential sense, rolling elements are a prerequisite for the existence of rolling…
DetailsBearing quality discrimination To identify the quality of equipment bearings, we usually proceed from the following aspects: Whether the outer packaging is clear Under normal circumstances, the brands produced by regular manufacturers have their own special designers to design the external packaging, and arrange the factories with production conditions to make production. Therefore, the packaging…
DetailsMaintenance of deep groove ball bearing In order to maintain the original state of deep groove ball bearing in good condition for as long as possible, maintenance and repair shall be carried out to prevent accidents, ensure the reliability of operation and improve productivity and economy. The maintenance shall be carried out regularly according to…
DetailsStainless Steel Ball Bearing Stainless steel ball bearing can resist corrosion caused by moisture and other media. Provide closed (with seal or dust cover) or open design. Open bearings can also be installed with seals or dust covers, and there are generally grooves on the side of the inner ring. The bearing capacity of these…
DetailsDeep Groove Ball Bearing Ring Although there are many types of deep groove ball bearings, and there are differences in their structural type, tolerance grade, material selection and processing methods, their basic manufacturing process includes the following contents: 1. Manufacturing of deep groove ball bearing parts – Inspection of bearing parts – demagnetization, cleaning and…
DetailsThin wall ball bearing In order to obtain low friction torque, high rigidity and good rotation accuracy of the bearing, a steel ball with small outer diameter is used. The use of hollow shaft ensures lightweight and wiring space. Thin wall ball bearing not only realizes the extremely thin bearing section, but also realizes the…
DetailsProtective measures for accuracy of double row ball bearing The bearing shall be cleaned with gasoline or kerosene before installation, and used after drying, and good lubrication shall be ensured. Double row deep groove ball bearings are generally lubricated with grease or oil. When grease lubrication is used, the grease with excellent functions such as…
DetailsPrecautions for use of deep groove ball bearing Selection and control of tolerance of shaft and deep groove ball bearing chamber the deep groove ball bearing shall rotate flexibly without blocking feeling after being pressed into the deep groove ball bearing. If there is obvious inflexible rotation, it indicates that the size of the shaft…
DetailsSelection of deep groove ball bearing Choosing the right bearing is very important. There are many factors involved. The following outlines several aspects to consider when selecting bearings. Selection of clearance of deep groove ball bearing When purchasing deep groove ball bearings, users usually only tell them the model and grade, and rarely put forward…
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