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The 21319 E/C3 is a double-row spherical roller bearing with a 95mm bore and 200mm outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 97342 lbf and spins smoothly at speeds up to 4500 RPM.
Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction requires regular lubrication, with grooves and holes for easy maintenance.
This bearing suits high-load applications like industrial gearboxes or heavy machinery, operating in temperatures from -30°C to 200°C. It’s interchangeable with SKF models for easy replacement.
Weighing 7.2kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.
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Performance Features of 21319 E/C3 Bearing
21319 E/C3 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 97342 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 4500 rpm, it maintains efficiency under demanding conditions.
21319 E/C3 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides optimal performance under thermal expansion and heavy loads.
Industrial Uses of 21319 E/C3 Bearing
21319 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.
The open seal type allows for easy lubrication, ensuring long service life in demanding industrial environments.
Where Is 21319 E/C3 Bearing Used?
You’ll often find 21319 E/C3 Bearing in mining equipment, where its high dynamic radial load capacity supports continuous operation.
Its chrome steel construction also makes it suitable for paper mills and other high-temperature applications.
Built for Heavy-Duty Use: 21319 E/C3 Bearing
21319 E/C3 Bearing excels in construction equipment like cranes and excavators, thanks to its robust design and C3 radial clearance.
The steel cage enhances durability, making it a reliable choice for heavy-load scenarios.
Automotive vs Aerospace: Applications of 21319 E/C3 Bearing
In automotive applications, 21319 E/C3 Bearing is used in truck wheel hubs, where combined loads are common.
For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary power units.
Perfect Fit for Automation: 21319 E/C3 Bearing
21319 E/C3 Bearing works well in robotic arms and automated assembly lines, offering smooth rotation under varying loads.
Its metric sizing ensures compatibility with a wide range of industrial automation systems.
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