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Performance Characteristics of Deep Groove Ball Bearings

Update:2021-08-30
Abstract:

The inner and outer ring raceways of deep groove ball b […]

The inner and outer ring raceways of deep groove ball bearings are arc-shaped deep grooves, and the radius of the groove is slightly larger than the radius of the ball. Mainly used to bear radial load, but also can bear certain axial load. When the radial clearance of the bearing is enlarged, it has the function of angular contact ball bearing, which can bear a larger axial load and is suitable for high-speed rotation. The bearing can still work normally when the housing hole and the shaft are relatively inclined 8'-16', but its service life will be affected. This type of bearing can be used to bear the pure axial load when the speed is high and thrust ball bearings are not suitable.

Deep groove ball bearings generally use a two-part steel stamping cage, but large-size or high-speed bearings use solid cages. This cage is guided by the ball like the stamping cage. The high-speed deep groove ball bearing retains The frame is usually guided by the ribs of the inner ring or the outer ring.

Compared with other types of bearings of the same size, deep groove ball bearings have a low friction coefficient, low vibration and noise, high limit speed, and high precision. They are the preferred bearing type for users when selecting models. However, this type of bearing is not resistant to impact and is not suitable for heavy loads.

Deep groove ball bearings are simple in structure and easy to use. They are the bearings with the largest production batch and the widest application range. It is widely used in many fields such as automobiles, home appliances, machine tools, motors, water pumps, agricultural machinery, textile machinery and so on. Its output accounts for more than 70% of the total output of bearings, which is the highest output, the most commonly used and the cheapest type of bearing in China.

NINGBO MOSHENG BEARING CO., LTD. is a Deep Groove Ball Bearings Supplier with a variety of Deep Groove Ball Bearings products, welcome to visit our official website.

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