Angular contact ball bearings

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Deep groove ball bearings
ii) Angular contact ball bearings:
This type of bearing has inner and outer races that move relative to each other in the direction of the axis. As a result, the axial load is transmitted to the housing through the bearing. It is capable of supporting high axial loads in both directions, as well as radial loads. This means that they can support combined loads. The axial load capacity of these bearings improves as the number of bearings increases. Contact angle increases. This is the angle measured between the point of contact of the ball and the raceways and a line perpendicular to the bearing axis. These bearings are ideal for high-precision and high-speed applications such as gearboxes, CNC machine tools and pumps.

iii) Self-aligning ball bearings.
These bearings can tolerate misalignment betweenexchange data the housing and the shaft. They feature two rows of balls, spherical raceways on the outer ring, and two continuous grooves in the inner ring. In the event of deflection, the concave shape of the outer ring allows the inner ring to rearrange accordingly. It mainly handles radial loads and is applicable to places where misalignments are common, such as agricultural machinery.

Self-aligning ball bearings
Roller bearing
(i) Cylindrical roller bearings:
Rolling elements are cylindrical instead of balls between the races. A roller is an element whose length is greater than its diameter. This cylindrical shape allows contact with the inner and outer races, which helps distribute the load over a larger area. This construction is suitable for radial loads and not thrust loads.

These bearings support heavy loads, shocks and low friction. They are suitable for heavy machinery and conveyor systems.

Cylindrical roller bearings
ii) Spherical roller bearings:
Spherical plain bearings can accommodate radial and axial loads. They also compensate for misalignments. They are therefore very versatile and the first choice in the rolling bearing family. They can tilt, pivot and accommodate angular misalignments to maintain contact and distribute loads evenly. This helps to minimize maintenance costs and increase service life. Therefore, they are ideal for a wide range of applications: Robots, astronomy, off-road vehicles and pumps.