FODA Deep Groove Ball Bearing

Basic parameters

Deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearings consist of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into sealed and open structures. The open type refers to the bearing without a sealed structure. The sealed deep groove ball is divided into dust-proof seals and oil-proof seals. The dust-proof seal cover is made of stamped steel plate and only serves to simply prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.

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  6213-2RS

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  6213ZZ

Working Principle

Deep groove ball bearings mainly bear radial loads, but can also bear radial loads and axial loads at the same time. When it only bears radial loads, the contact angle is zero. When deep groove ball bearings have a large radial clearance, they have the performance of angular contact bearings and can bear large axial loads. The friction coefficient of deep groove ball bearings is very small, and the limit speed is also very high.

Product Type

Product Application

Deep groove ball bearings can be used in transmissions, instruments, motors, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo balls and so on

6213 bearings belong to the deep groove ball bearing series. 6213 bearings are mainly used for shut-off valves, electromagnetic (eddy current) testing instruments, printing machinery, check valves, power station equipment，distribution and transmission equipment, automotive lights, comprehensive experiments, and refrigeration equipment. , API equipment and machinery, automotive lamps and other equipment

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