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The 22311 E/C2 is a double-row spherical roller bearing with a 55mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles 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 reliable performance under heavy loads. The bearing works efficiently in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where high radial and axial loads are common.
Weighing 2.35kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and sustainable use.
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Performance Features of 22311 E/C2 Bearing
22311 E/C2 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 62947 lbf, making it suitable for heavy-duty applications.
The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 5600 rpm, it delivers reliable performance in high-speed environments.
22311 E/C2 Bearing operates in temperatures ranging from -30° to 200°C, adapting to various working conditions.
The C2 radial clearance provides optimal performance for applications requiring precision and durability.
Its steel cage maintains roller alignment, reducing friction and extending the bearing’s service life.
The open design simplifies lubrication, ensuring consistent performance with minimal maintenance.
Industrial Uses of 22311 E/C2 Bearing
22311 E/C2 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 helps accommodate misalignment, reducing wear in demanding conditions.
In the automotive sector, 22311 E/C2 Bearing supports components such as truck axles and transmissions, providing reliable performance under high loads. Its chrome steel rollers ensure durability even in rough terrains or long-haul operations.
For wind turbines, 22311 E/C2 Bearing’s ability to withstand variable loads makes it ideal for rotor shafts. The C2 radial clearance allows for thermal expansion, ensuring smooth operation in fluctuating temperatures.
Where Is 22311 E/C2 Bearing Used?
You’ll often find 22311 E/C2 Bearing in conveyor systems, where its robust construction handles continuous material flow. The open design simplifies lubrication, extending service life in dusty or humid environments.
In mining equipment, 22311 E/C2 Bearing’s high dynamic load capacity makes it suitable for drills and excavators. The steel cage adds strength, preventing deformation under extreme pressure.
Built for Heavy-Duty Use: 22311 E/C2 Bearing
22311 E/C2 Bearing excels in paper mill machinery, where its spherical rollers compensate for shaft deflections. The metric dimensions ensure compatibility with European and Asian industrial standards.
For construction cranes, 22311 E/C2 Bearing’s combined load capacity supports lifting mechanisms reliably. The wide temperature range (-30° to 200°C) ensures performance in diverse climates.
Automotive vs Aerospace: Applications of 22311 E/C2 Bearing
In automotive gearboxes, 22311 E/C2 Bearing handles high torque with minimal friction. Its steel cage and chrome steel rollers provide long-lasting performance under constant stress.
For aerospace ground equipment, 22311 E/C2 Bearing’s precision ensures smooth operation in aircraft tow tractors. The C2 clearance accommodates thermal shifts during rapid temperature changes.
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