Roller Spherical Bearing Axial Load / Radial Load Concentric Bearing 22244CC / W33 22308CC

The design of the spherical roller bearing allows for automatic self-aligning, a highly sought after property in the industry. Because of the spherical raceway between the inner and outer rings, this bearing can adjust to deviations in the axis and maintain stable operation, even when the shaft or housing experiences deflection or lacks concentricity. This feature reduces the requirements for installation accuracy and considerably extends the bearing's life.

Thanks to its double-row roller structure and spherical raceway design, the spherical roller bearing can handle large radial loads and some axial loads. Such a design allows for stable operation under heavy loads, effectively distributes the load, and reduces stress concentration.

Due to its automatic self-aligning and high load-bearing capacity, the spherical roller bearing shows impressive stability and durability when put to the test under impact loads. For this reason, it's an ideal and reliable choice for mechanical equipment that needs to withstand impact loads.

The inner hole of the spherical roller bearing is readily accommodated to different installation requirements. Whether the inner hole is cylindrical or conical, the bearing can be assembled on either a smooth or stepped machine shaft, using a tightening sleeve or a withdrawal sleeve. This adaptability increases the applicability of the spherical roller bearing.

The spherical roller bearing maintains a stable state during operation, thus reducing vibration and noise. This aids in improving the operating efficiency and service life of mechanical equipment while minimizing noise pollution to the surrounding environment.

Disassembling and installing the spherical roller bearing is a simple process, which makes maintenance and replacement easy. The speed with which it can be disassembled and installed facilitates quick repairs, reducing downtime and maintenance costs.

Spherical roller bearings are widely used in various industrial fields due to their unique self-aligning ability, high load capacity, and good stability.

The main application areas of spherical roller bearings are as follows:

• Papermaking machinery: Common models include 22314CAK, 22316CAK, 22320CAK, etc., they are often used to support and drive various rollers in papermaking machinery.
• Speed reducer: Common models for this application are 22320CA, 22318CA, 22324CA, etc., they play an important role in various types of speed reducers such as gear reducers, overweight speed reducers, worm reducers, among others.
• Railway vehicle axle: It is used for axle support of railway vehicles to ensure stable operation of vehicles.
• Rolling mill gearbox bearing seat and roller table: Common models for this application include 22318CA, 22320CA, 22326CA, etc. They are used to support gearboxes and roller tables, and bear huge radial and axial loads.
• Crusher and vibrating screen: Common models for this application include 21316CA, 23172CA, 22324CA, etc. They are used in mining machinery, crushers, and vibrating screens to withstand impact loads and vibrations.
• Printing machinery and woodworking machinery: Common models for this application include 22209CAP62, 22310CAP62, etc. In printing and woodworking machinery, they are used to support and drive various rollers and cutters.
• Fan: Common models for this application are 22209CA, 21310CA, etc. They are used to support and drive the shaft of the fan in various types of fans such as Roots blowers and centrifugal fans.
• Metallurgical rolling mill: Common models include 22222CA, 22318CA, 22320CA, etc., they are used to support rollers and transmission mechanisms in metallurgical rolling mills.
• Other fields: Spherical roller bearings are also widely used in other industries and equipment such as ships, textiles, mills, electricity, washing equipment, transmission gearboxes, and more.