High Quality Ball Bearings Manufacturer

Ball bearings are a part of rolling bearings. Compared with roller bearings, types of radial ball bearingare point contact. Based on this, the obstruction is small, and the contact section is oval. Ball-bearing is composed of an inner ring, outer ring, cage or retainer, and balls. The balls are mounted between the inner ring and the outer ring. This kind of bearings allows for smooth, high-speed motion, reduced friction, and both axial & radial load capacity. The main function of ball bearings is to confirm the relative position of two parts (usually shaft and housing), making them rotate freely and transmit the loads in between. Especially in those high rotating speed condition, the function can be expanded to free rotating without abrasion.

In general, ball bearing dealerssteel ball bearings for sale use chrome steel and cage can be steel one or brass one. The balls are usually steeled ones, too. ZWA’s ball bearings include deep groove ball bearings, angular contact ball bearings and thrust ball bearings with multiple bearing rows. Learn more about our ball bearings of different diameters with different numbers.

Deep Groove Ball Bearings

Deep groove ball bearings, also known as DGBB bearing, are the typical rolling bearings which have the most widely application.

Basic deep groove ball bearings of different sizes are made up of one inner ring, one outer ring, one cage and a group of balls. It can bear both radial and axial load capacity. Therefore, it can also be divided into axial deep groove ball bearing and radial deep groove ball bearing.

Angular Contact Ball Bearings

Angular contact ball bearings, also known as acbb bearing, are a kind of inseparable bearings, the side shoulders of inner ring and outer ring are uneven. In order to increase the load capacity, one of the side shoulder will be lower than the other.

This kind of bearings has raceways both on inner ring and outer ring.

Thrust Ball Bearings

Thrust ball bearings, also known as tbb bearing, is one of the rotary ball bearings. It owns the same features of other ball bearings, i.e permitting rotation among the parts.Thrust ball bearing is composed by housing ring, shaft ring, cage and balls. ZWA Bearings manufacture tbb bearings for different applications, especially in steel making, mining and cement industry.

While choosing the bearing types and numbering systemfor a specific application, the following factors must be taken into consideration, like load capacity, speed, etc. At ZWA bearings, the customers always have the choice of choosing the best ball bearings with the favor of professional engineering team. In the past few years, as one of the ball bearing manufacturers in china, ZWA has offered thousands of pieces of ball bearing to the customers, some of them are with very high precision in crucial positions and also helped the customers realized the goals of reducing the cost, increasing the productivity, prolong the sustainability of equipment.

Features of ball bearings

Bear heavy radial and axial loads

Apply in high rotating speed

Application of ball bearings

Ball bearingschinahave a very wide application range, especially deep groove ball bearing which is one of the most widely used bearings. The application of ball bearings covers from agriculture, steel & metal process, gearbox, motors, centrifuges, a main spindle of tooling machine, motors, to textile process, etc.

We have ball bearing size chart pdfand types of ball bearings pdf, If you need ball bearing PDF, please go to our website to download it.

Other supplier products

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