Before understanding how to use high-quality bearings, we must first know what a bearing is. The editor tells you that it is an important basic and low part of various mechanical equipment. Its accuracy, performance, life and reliability have an impact on the accuracy, performance, and life of the host. And reliability plays a decisive role. We must ensure that high-quality bearings play a role in the main engine, ensure that the bearing cage correctly guides the rolling elements, does not drop or clamp the rolling elements, the pocket clearance is appropriate, the rotation is flexible, and there is no blocking phenomenon.

Commonly used high-quality bearing models:

7003CD bearing-NJ321+HJ321 bearing-NF407 bearing-TLAM1512 bearing-52207 bearing-NU2208E.TVP bearing-2212K.2RS.TV.C3+H312-NKIA5910 bearing-K 20×26×17-NN 3017 K/W33-23128BKD1; H3128 bearing-SBI-262 bearing-3308A-2RS1 bearing-HSS7013E.T.P4S.UL-691X bearing-6814 bearing-UCFL324 bearing-6032Z bearing-6884 bearing-32230A+T4GD150

1. The use of high-quality bearings in the main engine and the requirements of the guide gap (can be divided into inner diameter guide, outer diameter guide or rolling element guide).

2. According to the working conditions of skf high-quality bearings, there are special performance requirements such as impact resistance, fatigue resistance, higher strength, wear resistance, corrosion resistance, and self-lubricating. The cage should be surface strengthened, surface chemical treated, and surface copper plated. , Silver plating, gold plating and other processes to improve effective use performance. The design and calculation of the main parameters of various cages can be designed and calculated with reference to the relevant product design methods.

3. According to the requirements of the load, speed, temperature rise, lubrication, corrosion resistance and other requirements of the skf bearing using parts, materials and processing techniques are reasonably selected.