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The 22311 E/C3 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 reaching 5600 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery, gearboxes, or other applications where combined loads are common.
Weighing 2.35kg, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 22311 E/C3 Bearing
22311 E/C3 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 62947 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 5600 rpm, it maintains efficiency even under high-speed conditions.
22311 E/C3 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The C3 radial clearance provides optimal performance under thermal expansion and heavy loads.
Steel cage construction ensures roller alignment, enhancing durability and reducing maintenance needs.
Its open design simplifies lubrication, ensuring smooth operation over extended periods.
Industrial Uses of 22311 E/C3 Bearing
The 22311 E/C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for mining and construction equipment.
Where Is 22311 E/C3 Bearing Used?
You’ll often find the 22311 E/C3 Bearing in wind turbines, where its ability to handle combined loads and high speeds is essential.
The C3 radial clearance also makes it suitable for applications with thermal expansion, such as industrial fans and pumps.
Built for Heavy-Duty Use: 22311 E/C3 Bearing
In conveyor systems, the 22311 E/C3 Bearing excels due to its robust design and high dynamic load capacity.
The steel cage and lubrication groove further enhance its performance in continuous operation scenarios.
Automotive vs Aerospace: Applications of 22311 E/C3 Bearing
While the 22311 E/C3 Bearing is used in truck wheel hubs for its load-bearing capacity, it’s also found in aircraft landing gear for its reliability.
The wide temperature range (-30° to 200°C) makes it versatile across different industries.
Practical Applications of 22311 E/C3 Bearing
For paper mills, the 22311 E/C3 Bearing is ideal for rollers due to its resistance to misalignment and heavy loads.
Its metric sizing and interchangeability with SKF models simplify maintenance and replacements.
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