28kw02 tapered roller bearing

The 28KW02 bearing generally refers to the inch-sized single-row tapered roller bearing 28KW02G, with an inner diameter of 28mm, outer diameter of 52mm, and assembly height of 15.8mm. It is made of GCr15 high-carbon chromium bearing steel, with a hardness of 59-62HRC and a precision grade of ordinary P class. The inner and outer rings are separable for easy installation and disassembly. The cage is of F1 carbon steel pressed-top type. It features high rotational speed, long service life, and low noise, and can adapt to high-temperature environments. It has various common assembly configurations such as TT and df, and is suitable for general mechanical transmission scenarios.