Deep groove ball bearings are a type of product commonly used in rolling bearings.
The basic deep groove ball bearing is composed of a set of outer rings, an inner ring, a set of steel balls, and a set of retainers. Deep groove ball bearings are divided into two categories: single row and double row; According to their structural form, they can be divided into sealed and open types. Open type bearings do not have matching sealing structures, while sealed deep groove ball bearings include two styles: dust-proof and oil proof seals. The dustproof sealing cover is made of steel plate stamping, which can to some extent block dust from entering the bearing raceway; The anti oil seal adopts a contact type oil seal structure, which can reduce the leakage of lubricating grease inside the bearing.