Now the application of bearings has spread to all walks of life, and domestic bearing manufacturers are mixed. Most people do not know how to distinguish the bearing quality of domestic bearing manufacturers. Know how to distinguish the quality problems of bearings and let customers suffer less from the purchase. The editor here tells you to distinguish the quality from those points. 1. Whether the outer packaging is clear 2. Whether the steel printing is clear 3. Whether there is any noise 4. Whether there is turbid oil traces on the surface 5. Whether the chamfering is uniform 6. Packaging Co., Ltd. was established in 1985, and has With 36 years of industry experience, our company mainly produces four categories of angular contact ball bearings, deep groove ball bearings, roller bearings, and needle roller bearings. The enterprise standards of P6, P5, P4, and P2 are all higher than the national standard. At the same time, we can assemble and customize precision angular contact bearings according to the requirements of customers' application scenarios.