Deep groove ball bearings

Deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread. They are highly suitable for applications where high speeds and low power loss are required. In addition to open type bearings, these bearings often have steel shields(Z, ZZ) or rubber seals(RS, 2RS) installed on one or both sides. Also, snap rings are sometimes used on the periphery (N). As to cages, pressed steel ones are the most common.