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The 21312 CY is a double-row spherical roller bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 48784 lbf and spins smoothly at speeds up to 6300 RPM.
Its brass cage ensures durability, while the open design allows for easy lubrication. The bearing operates well in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.
Weighing 2.05kg, it offers a solid balance of strength and reliability. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 21312 CY Bearing
21312 CY Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 48784 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 6300 rpm, it delivers both durability and efficiency in demanding conditions.
21312 CY Bearing operates effectively in temperatures ranging from -30° to 200°C.
Its open design allows for easy lubrication, ensuring smooth performance over time.
The double-row spherical roller design accommodates misalignment, enhancing reliability.
Precision engineering ensures consistent performance even under high radial and axial loads.
21312 CY Bearing’s lubrication groove and hole design facilitate maintenance.
This feature helps in reducing downtime and prolonging the bearing’s service life.
Industrial Uses of 21312 CY Bearing
The 21312 CY Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its brass cage ensures smooth operation even under high stress.
In automotive applications, 21312 CY Bearing fits well in truck wheel hubs and drivetrains, offering reliable performance under combined loads. The chrome steel construction provides excellent durability for long-term use.
For industrial fans and blowers, 21312 CY Bearing’s spherical roller design compensates for misalignment, reducing wear and tear. The metric sizing makes it a versatile choice for various equipment.
What Makes 21312 CY Bearing a Preferred Choice?
21312 CY Bearing excels in construction equipment like cranes and excavators, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, extending its service life.
In paper mill machinery, 21312 CY Bearing’s temperature resistance up to 200°C ensures stable performance. Its combined load capability makes it ideal for rollers and conveyors.
Built for Heavy-Duty Use: 21312 CY Bearing
21312 CY Bearing is a go-to for mining equipment, where its robust construction withstands harsh conditions. The spherical rollers adapt to shaft misalignment, reducing downtime.
In wind turbine gearboxes, 21312 CY Bearing’s high-speed capability and load handling make it a reliable component. The brass cage minimises friction, enhancing efficiency.
Automotive vs Aerospace: Applications of 21312 CY Bearing
In automotive systems, 21312 CY Bearing supports heavy loads in axles and transmissions. Its metric dimensions ensure compatibility with global vehicle standards.
For aerospace ground equipment, 21312 CY Bearing’s temperature range and precision are key. The chrome steel rollers provide consistent performance in demanding environments.
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