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Ball Bearings

Product categories of Ball Bearings, we are specialized manufacturers from China, Ball Bearings, Precision Ball Bearings suppliers/factory, wholesale high-quality products of Stainless Steel Ball Bearing R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Deep Groove Ball Bearing

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Miniature Ball Bearings

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Self-aligning Ball Bearings

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Angular Contact Ball Bearings

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Trust Ball Bearings

A Ball Bearing is a type of Rolling-Element Bearing that uses balls to maintain the separation between the bearing races.
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least three races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.
Ball Bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.
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