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The 22318 CJ is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 143203 lbf and runs smoothly at speeds up to 3600 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a dependable choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.
Weighing 8.7kg, it’s built to handle tough conditions while maintaining performance. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 22318 CJ Bearing
22318 CJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends service life even under challenging conditions.
22318 CJ Bearing operates efficiently within a temperature range of -30° to 200°C.
Its open design simplifies lubrication, ensuring smooth operation at speeds up to 3600 rpm.
The steel cage maintains roller alignment, minimising wear and noise during operation.
With a weight of 8.7 kg, it balances robustness and practicality for industrial use.
Industrial Uses of 22318 CJ Bearing
22318 CJ Bearing is commonly used in heavy machinery like 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 reliable in rugged environments.
In the automotive sector, 22318 CJ Bearing supports components like truck axles and transmissions, providing durability under high stress. Its chrome steel rollers ensure long service life even with frequent load changes.
For industrial fans and blowers, 22318 CJ Bearing’s high-speed capability (up to 3600 rpm) ensures smooth operation. The open design simplifies lubrication, reducing downtime for maintenance.
Where Is 22318 CJ Bearing Used?
You’ll find 22318 CJ Bearing in construction equipment such as cranes and excavators, where its robust build withstands heavy loads. The wide temperature range (-30° to 200°C) makes it suitable for harsh outdoor conditions.
In mining applications, 22318 CJ Bearing excels in conveyor systems, thanks to its high dynamic radial load capacity. The steel cage adds extra strength, preventing deformation under constant use.
Built for Heavy-Duty Use: 22318 CJ Bearing
22318 CJ Bearing is ideal for paper mill machinery, where its combined load handling keeps rollers running smoothly. The cylindrical bore ensures a secure fit on shafts, minimising slippage.
For wind turbines, 22318 CJ Bearing’s spherical rollers accommodate shaft deflection, reducing wear. Its metric sizing (90 mm x 190 mm x 64 mm) fits standard European designs seamlessly.
Automotive vs Aerospace: Applications of 22318 CJ Bearing
In trucks, 22318 CJ Bearing supports drivetrains, balancing radial and thrust forces during acceleration. The 190 mm outer diameter provides ample surface area for load distribution.
While not typically used in aerospace, 22318 CJ Bearing’s precision suits industrial robots, where repeatable motion is key. The CN radial clearance offers a balance between fit and thermal expansion.
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