+86 15806631151 info@sdtfbearing.com
The 22311 E/W64 is a double-row spherical roller bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 62947 lbf and operates smoothly at speeds up to 5600 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.
Weighing 2.35kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
"*" indicates required fields
Performance Features of 22311 E/W64 Bearing
22311 E/W64 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 62947 lbf, ensuring robust performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, enhancing operational flexibility.
With a maximum speed of 5600 rpm, it delivers both durability and efficiency.
22311 E/W64 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage maintains roller alignment, reducing wear and extending service life.
Lubrication grooves and holes in 22311 E/W64 Bearing ensure consistent performance with minimal maintenance.
Its standard radial clearance (CN) provides reliable operation under different load conditions.
Common Applications of 22311 E/W64 Bearing
22311 E/W64 Bearing is widely used in heavy machinery, such as crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The spherical roller construction allows for slight misalignment, making it ideal for rugged environments.
In the mining industry, 22311 E/W64 Bearing supports equipment like conveyor belts and gearboxes, ensuring reliable performance under extreme conditions. Its high dynamic load capacity makes it suitable for continuous operation in demanding settings.
For wind turbines, 22311 E/W64 Bearing’s robust design and temperature resistance contribute to long service life in variable weather conditions. The steel cage and chrome steel rollers enhance durability, reducing maintenance needs.
Where Is 22311 E/W64 Bearing Used?
You’ll often find 22311 E/W64 Bearing in paper mills, where it supports rollers and drying cylinders under heavy loads. Its ability to handle combined loads makes it a versatile choice for such applications.
The bearing also performs well in construction equipment like cranes and excavators, thanks to its high static radial load capacity. The open design facilitates easy lubrication, extending its lifespan in dusty environments.
Built for Heavy-Duty Use: 22311 E/W64 Bearing
22311 E/W64 Bearing excels in steel plants, where it’s used in rolling mills to withstand high temperatures and heavy loads. The chrome steel construction ensures resistance to wear and fatigue.
In marine applications, this bearing is trusted for propeller shafts and deck machinery due to its corrosion-resistant materials. The wide temperature range allows it to perform reliably in both cold and hot climates.
Automotive vs Aerospace: Applications of 22311 E/W64 Bearing
In automotive systems, 22311 E/W64 Bearing is used in heavy-duty trucks and buses for axles and transmissions. Its durability and load capacity make it a reliable choice for long-haul vehicles.
For aerospace ground equipment, the bearing supports components like cargo loaders and tow tractors. The high-speed capability and precision engineering ensure smooth operation in critical applications.
"*" indicates required fields