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The 21307 CC/W64 is a double-row spherical roller bearing with a 35mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17805 lbf and can handle speeds up to 9500 RPM.
Its open design and steel cage ensure durability, while the spherical rollers accommodate misalignment. The bearing operates smoothly in temperatures from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like gearboxes or industrial machinery where misalignment might occur.
Weighing 0.54kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of 21307 CC/W64 Bearing
21307 CC/W64 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17805 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 9500 rpm, it balances durability and efficiency in demanding environments.
21307 CC/W64 Bearing operates effectively in temperatures ranging from -30° to 200°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.
The open design of 21307 CC/W64 Bearing simplifies lubrication, ensuring consistent performance.
Its cylindrical bore type facilitates easy installation and maintenance.
Common Applications of 21307 CC/W64 Bearing
21307 CC/W64 Bearing is widely used in industrial equipment like heavy-duty gearboxes and conveyor systems, where its double-row design handles combined loads efficiently. The spherical roller construction ensures smooth operation even with slight misalignments.
In automotive applications, 21307 CC/W64 Bearing supports components such as wheel hubs and drivetrains, offering durability under high radial and axial forces. Its metric sizing makes it a versatile fit for various vehicle models.
For automation systems, 21307 CC/W64 Bearing is ideal for robotic arms and assembly lines, thanks to its high-speed capability and reliable performance. The open design allows for easy lubrication, extending service life in continuous operations.
Where Is 21307 CC/W64 Bearing Used?
You’ll often find 21307 CC/W64 Bearing in mining equipment, where its robust construction withstands harsh conditions and heavy loads. The chrome steel rollers provide excellent wear resistance.
In wind turbines, 21307 CC/W64 Bearing plays a key role in rotor shafts, handling dynamic loads and vibrations. Its temperature range up to 200°C ensures stability in demanding environments.
Built for Heavy-Duty Use: 21307 CC/W64 Bearing
21307 CC/W64 Bearing excels in construction machinery like cranes and excavators, where its high static radial load capacity is crucial. The steel cage adds strength and longevity.
For paper mill equipment, 21307 CC/W64 Bearing reduces downtime by maintaining performance under constant stress. Its spherical rollers adapt to misalignments, preventing premature wear.
Light-Duty vs Heavy-Duty: Best Uses for 21307 CC/W64 Bearing
In light-duty applications like small pumps, 21307 CC/W64 Bearing offers reliable performance with minimal maintenance. Its compact design fits neatly into tight spaces.
For heavy-duty scenarios like steel rolling mills, 21307 CC/W64 Bearing’s dynamic radial load capacity ensures smooth operation under extreme pressure. The high-speed rating up to 9500 rpm adds versatility.
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