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The 21310 EK/C3 is a double-row spherical roller bearing with a 50mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 35745 lbf and runs smoothly at speeds up to 7500 RPM.
Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing operates efficiently in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, offering a reliable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.
Weighing 1.3kg, 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 21310 EK/C3 Bearing
21310 EK/C3 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 35745 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress and wear.
With a maximum speed of 7500 rpm, it maintains efficiency even under demanding conditions.
21310 EK/C3 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during operation.
Industrial Uses of 21310 EK/C3 Bearing
21310 EK/C3 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.
In automotive applications, 21310 EK/C3 Bearing supports components like differential systems and wheel hubs, thanks to its tapered bore for secure fitting. The C3 radial clearance allows for thermal expansion, making it reliable in varying temperatures.
For industrial fans and blowers, 21310 EK/C3 Bearing’s chrome steel rollers provide durability under continuous rotation. The open design simplifies lubrication, extending service life in dusty or humid environments.
Where Is 21310 EK/C3 Bearing Used?
You’ll find 21310 EK/C3 Bearing in conveyor systems, where its high dynamic load capacity keeps production lines running smoothly. The steel cage adds strength, making it suitable for heavy material handling.
In construction equipment like excavators, 21310 EK/C3 Bearing handles shock loads and vibrations with ease. Its metric sizing ensures compatibility with a wide range of machinery, reducing downtime for replacements.
Built for Heavy-Duty Use: 21310 EK/C3 Bearing
21310 EK/C3 Bearing excels in mining equipment, where its robust construction withstands extreme loads and harsh conditions. The lubrication groove ensures consistent performance, even in high-speed operations.
For agricultural machinery, 21310 EK/C3 Bearing’s ability to handle misalignment makes it ideal for uneven terrain. The temperature range up to 200°C ensures reliability in demanding outdoor applications.
Automotive vs Aerospace: Applications of 21310 EK/C3 Bearing
In automotive drivetrains, 21310 EK/C3 Bearing offers precise load handling, while its aerospace applications focus on reliability under stress. The tapered bore ensures secure mounting in both sectors.
For industrial pumps, 21310 EK/C3 Bearing’s spherical rollers reduce friction, improving efficiency. The C3 clearance accommodates thermal expansion, making it versatile for various fluid handling systems.
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