Low Friction Deep Groove Ball Bearing

Low friction deep groove ball bearings have a single point of contact with the raceways, and the connection between the balls and the raceways lies in a radial plane. Pure radial loads are the most favorable load direction for deep groove ball bearings. However, load carrying capacity depends on the series, and series 618 and 619 are smaller than series 60 and are not capable of supporting the same loads. Moreover, series 60 is capable of supporting the same loads as series 618 and 619 deep groove ball bearings, due to their larger cross-sections.

A low friction deep groove ball bearing is the most commonly used type of bearing. It is particularly versatile, reducing noise and vibration, and enabling high rotational speeds. They are also easy to install, requiring less maintenance than other bearing types. They are widely used in a wide variety of applications, from skateboards to oil pumps and transmissions. Compared to other types of bearings, deep groove ball bearings do not require lubrication, which means less maintenance costs.

To determine CRP, you should first calculate the CRP of a bearing. CRP is the amount of frictional power lost by a bearing. The lowest CRP value is at one CRP point. Its axial strength should be at least 1.5 times of the CRP. To determine the CRP, a high-precision machine tool has a pressure sensor that records the load value for a single bolt.