Double Row Spherical Roller Bearing For Radial And Axial Loads 22319CC/W33 22320CC/W33 22332CC/W33
Spherical roller bearings are a type of rolling bearings that can handle both large radial loads and certain axial loads. What sets them apart from other bearings is their ability to automatically align their centers thanks to the fact that the centers of their inner and outer rings can be tilted to the axis.
These bearings are designed with double-row rollers, a common spherical raceway on the outer ring, and two raceways on the inner ring that are tilted at an angle relative to the bearing axis. This unique structure enables them to adjust the axis misalignment caused by the deflection or non-concentricity of the shaft or housing automatically, and they have a great aligning performance as a result.
The spherical roller bearing is designed with an automatic self-aligning ability. The presence of a spherical raceway between the inner and outer rings allows the bearing to adjust its axis and remain stable even when the shaft or housing is deflected or not concentric. This unique feature reduces installation accuracy requirements and prolongs the bearing's service life.
The double-row roller structure and the spherical raceway design between the inner and outer rings make the spherical roller bearing capable of withstanding large radial loads and certain axial loads. Even when bearing heavy loads, the bearing remains stable, effectively disperses the load, and reduces stress concentration of the bearing.
The spherical roller bearing is designed with a cylindrical and conical inner hole, which can be easily assembled on smooth or stepped machine shafts using a tightening or withdrawal sleeve. This design enhances the bearing's adaptability to a variety of installation requirements.
The stable state of the spherical roller bearing during operation reduces noise and vibration, thereby improving the operating efficiency and service life of the mechanical equipment while minimizing noise pollution in the surrounding environment.
The disassembly and installation of the spherical roller bearing are relatively simple and easy, which makes maintenance and replacement quick and efficient, thus reducing downtime and maintenance costs.
Model | Inner Diameter | Outer Diameter | High |
---|---|---|---|
22319CC/W33 | 95mm | 200mm | 67mm |
22320CC/W33 | 100mm | 215mm | 73mm |
22332CC/W33 | 160mm | 340mm | 114mm |
Spherical roller bearings are versatile and find wide-ranging applications across multiple industrial fields. The following are the main areas of application, each clearly summarised in combination with relevant information from reference articles:
These bearings are widely used in papermaking machinery to support and drive various rollers.
Spherical roller bearings play a crucial role in various types of speed reducers including gear reducers, overweight speed reducers, and worm reducers.
These bearings are used for axle support in railway vehicles to ensure their stable operation.
In rolling mills, spherical roller bearings are used to support gearboxes and roller tables, and bear huge radial and axial loads.
In mining machinery, spherical roller bearings are used in crushers, vibrating screens, and other equipment to withstand impact loads and vibrations.
These bearings are used in printing and woodworking machinery to support and drive various rollers and cutters. Common models include 22209CAP62, and 22310CAP62.
Spherical roller bearings are used in fans such as Roots blowers, centrifugal fans to support and drive the shaft of the fan.
In metallurgical rolling mills, spherical roller bearings are used to support rollers and transmission mechanisms.
Spherical roller bearings find widespread use in industries and equipment such as ships, textiles, mills, electricity, washing equipment, transmission gearboxes, etc.
The unique self-aligning ability, high load capacity, and good stability offered by spherical roller bearings make them ideal for use in complex working environments. These characteristics allow them to play an important role in multiple industrial fields.
Our minimum order quantity is 10PCS, and our prices are negotiable. Each bearing is packaged in a single box and delivered within 30 days of purchase. We accept a variety of payment terms, including L/C, D/A, D/P, T/T, Western Union, and MoneyGram. With a supply ability of 10000pcs, we can accommodate both small and large orders.
Trust AWX to provide you with the highest quality spherical roller bearings. Contact us today to learn more about our customization services and how we can meet your unique industrial needs.