YOCH Bearing

The raw material for manufacturing rings is cylindrical bar or tube. At present, according to different molding processes, NSK one-way bearing rings generally have the following manufacturing processes.

Material Analysis of Cam Bearing 1、Metal materials 2、Non-metallic materials

Radial bearings, or radial bearings, are a type of bearings that are mainly used to bear radial loads. Its nominal pressure angle is usually between 0 and 45. Radial ball bearings are often used in high-speed applications and are composed of precision balls, cages, inner and outer rings, etc. This kind of bearing has been widely used in machinery industry, automobile, cement mine, chemical industry and electrical appliances and other fields.

Bearing raw materials - inner, steel ball or roller processing, outer ring processing, cage (stamping or solid) processing - bearing assembly - bearing finished product

After the NTN bearing is pressed into the bearing, it should rotate flexibly without any sense of blockage. If there is obvious inflexibility in rotation, it indicates that the size of the shaft is too large and the tolerance should be lowered. If the NTN bearing is pressed into the shaft and there is an obvious "sand" feeling when turning it by hand, it may be that the tolerance of the shaft is too large or the roundness of the shaft is not good. Therefore, when controlling the tolerance of the shaft and the bearing chamber, the roundness must also be controlled.

1.Mechanical polishing 2.Chemical polishing 3.Electrolytic polishing 4.Ultrasonic polishing 5.Fluid polishing 6.Magnetic grinding and polishing