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The 22311 E C4 W33 is a double-row spherical roller bearing with a 55mm bore and 120mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 62947 lbf and operates smoothly at speeds up to 5600 RPM.
Its open design and lubrication groove (5.5mm wide) make maintenance straightforward, while the steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.
With a C4 radial clearance, it accommodates slight misalignments, ideal for heavy-duty applications. This model is interchangeable with SKF bearings, offering a practical replacement option.
Weighing 2.35kg, it’s sturdy yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a safe choice for machinery like conveyors or crushers.
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Performance Features of 22311 E C4 W33 Bearing
22311 E C4 W33 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 operation under heavy stress.
The double-row spherical roller design allows for slight misalignment, reducing wear and improving longevity.
With a maximum speed of 5600 rpm, it maintains efficiency in high-performance applications.
22311 E C4 W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The C4 radial clearance ensures smooth performance even under thermal expansion.
Steel cage construction keeps the rollers aligned, enhancing durability and reducing maintenance needs.
Its lubrication groove and holes facilitate easy maintenance, extending service life.
Industrial Uses of 22311 E C4 W33 Bearing
22311 E C4 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, ensuring smooth operation in tough conditions.
What Makes 22311 E C4 W33 Bearing a Preferred Choice?
In mining equipment, 22311 E C4 W33 Bearing’s chrome steel rollers withstand abrasive environments, while the C4 radial clearance accommodates thermal expansion. Its lubrication groove design simplifies maintenance in hard-to-reach areas.
Built for Heavy-Duty Use: 22311 E C4 W33 Bearing
For paper mill machinery, 22311 E C4 W33 Bearing’s steel cage and high-temperature tolerance (up to 200°C) make it reliable in humid, heat-intensive processes. The metric sizing ensures compatibility with European industrial standards.
Automotive vs Aerospace: Applications of 22311 E C4 W33 Bearing
In truck wheel hubs, 22311 E C4 W33 Bearing manages combined loads efficiently, while its 5600 rpm limit suits high-speed conveyor systems. The open seal design allows for custom lubrication in specialised aerospace applications.
Essential Roles of 22311 E C4 W33 Bearing
Wind turbine gearboxes benefit from 22311 E C4 W33 Bearing’s dynamic load capacity (62,947 lbf) and vibration damping. The spherical rollers reduce friction, extending service life in renewable energy installations.
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