Generally, deep groove ball bearings are used for rolling bearings. Their features are low friction, high limit speed, low power loss, and good service life. However, the exact characteristics of a specific type of bearing will depend on the application. It is therefore important to evaluate the applications of a particular bearing before purchasing it.

The inner and outer ring of a deep groove ball bearing form a circular arc cross-section. When turning, the inner race and the outer ring turn at approximately 10 000 rpm. This provides a large radial clearance for axial loads. The radial load carrying capacity of a bearing is dependent on the DN number, the operating clearance, and the internal construction.

Deep groove ball bearings are typically available in two types. The single row type has an inner ring with deep raceway grooves that can support a radial load in both directions. The other type is the double row bearing. The cages are made of brass or steel. The cages are often pressed and are suitable for very hot or cold conditions.

When selecting a deep groove ball bearing for a specific application, it is important to understand how the bearing is designed. This will help to determine the correct size for your application. It is also important to consider the limiting speed of the bearing. It should not be exceeded without consultation with a Schaeffler link. In addition, a sensor-bearing unit can be used to measure the angular position and the status of the ball bearing components. This can be useful in steering and driving applications.

Depending on the application, a deep groove ball bearing can be lubricated using grease or oil. This allows for a smooth running, reduced maintenance, and a longer lifespan. A contact-type seal is typically installed on one or both sides of the bearing. A non-contact seal is a self-contained labyrinth that forms a protective barrier between the bearing and the supporting surface. A rubber or steel shield is also installed on the bearing to protect it from contamination and to reduce the frictional torque.

Deep groove ball bearings are not as resistant to impact as other types of bearings. This can result in vibration problems. They are not recommended for heavy loads or high rotational speeds. If you are unsure about the proper bearing for your application, it is best to consult an engineering consultant.

A typical deep groove ball bearing consists of an inner ring with a radial clearance of a few millimeters. This gap is filled with a film of grease to increase the sealing action. The axial sealing system includes a sealing washer and a seal lip. The seal is pre-lubricated with grease to extend the life of the bearing. The bearing can be designed with snap rings to provide quick and easy location.

Unlike standard ball bearings, the dimensional scope of a deep groove ball bearing is wide. It is possible to design a deep groove ball bearing to accommodate errors of alignment.