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The 21314 EW is a double-row spherical roller bearing with a 70mm bore and 150mm outer diameter, crafted from sturdy chrome steel for long-lasting use. It handles combined loads up to 65419 lbf and reaches speeds of 5600 RPM.
Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction makes lubrication straightforward, with grooves and holes for easy maintenance.
This bearing suits high-temperature environments, operating from -30°C to 200°C. It’s interchangeable with SKF models, ideal for industrial machinery like conveyors or gearboxes.
Weighing 3.15kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding applications.
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How Is 21314 EW Bearing Engineered for Reliability?
21314 EW Bearing features a double-row spherical roller design, providing excellent load distribution and reliability.
Its chrome steel rings and rollers enhance durability, making it suitable for heavy-duty applications.
The bearing can handle dynamic radial loads up to 65419 lbf, ensuring robust performance under stress.
With a maximum speed of 5600 rpm, it maintains efficiency in high-speed operations.
21314 EW Bearing operates in temperatures ranging from -30° to 200°C, adapting to various working conditions.
Its open design simplifies lubrication, reducing maintenance needs and downtime.
The steel cage keeps the rollers aligned, minimising wear and extending the bearing’s service life.
Precision tolerances ensure smooth operation, even under combined radial and axial loads.
Industrial Uses of 21314 EW Bearing
21314 EW 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 also helps accommodate misalignment, reducing wear in demanding conditions.
Where Is 21314 EW Bearing Used?
You’ll often find 21314 EW Bearing in mining equipment, where its high dynamic load capacity ensures reliable performance under extreme stress. The open seal design allows for easy lubrication, extending its service life in dusty environments.
Built for Heavy-Duty Use: 21314 EW Bearing
21314 EW Bearing excels in construction equipment like cranes and excavators, thanks to its robust chrome steel rollers and steel cage. Its wide temperature range makes it suitable for outdoor use in varying climates.
Automotive vs Aerospace: Applications of 21314 EW Bearing
In automotive applications, 21314 EW Bearing supports heavy axles and transmissions, while in aerospace, it’s used in auxiliary systems requiring high-speed stability. The metric sizing ensures compatibility with global standards.
Practical Applications of 21314 EW Bearing
For conveyor systems in factories, 21314 EW Bearing offers smooth operation and long-lasting performance due to its high static load rating. The lubrication groove design further enhances maintenance efficiency.
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