High Quality Deep Groove Ball Bearing 6003 details

Ball bearing 6003 is a type widely used in deep groove ball bearings. The ball bearing 6003 is composed of an outer ring, an inner ring, a group of steel balls and a group of retaining structures. The structure of ball bearing 6003 is divided into two types: sealed and open. The open type refers to the bearing without a sealed structure. The sealed deep groove ball is divided into a dust-proof seal and an oil-proof seal. The material of the dust-proof seal cover is stamped with steel plate, which simply prevents 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.

The ball bearing 6003 mainly bears radial load, and can also bear radial load and axial load at the same time. When it only bears radial load, the contact angle is zero. When the ball bearing 6003 has a large radial clearance, it has the performance of an angular contact bearing and can bear a large axial load. The friction coefficient of the deep groove ball bearing is very small and the limit speed is also high.

The ball bearing 6003 has a simple structure and is easy to achieve higher manufacturing accuracy compared with other types. Therefore, it is convenient for mass production in series, and the manufacturing cost is lower, and it is extremely popular. In addition to the basic type, deep groove ball bearings have various modified structures, such as: deep groove ball bearings with dust cover, deep groove ball bearings with rubber seals, deep groove ball bearings with stop grooves, and Deep groove ball bearings with large load capacity with ball gaps, etc.

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