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The 21306VAA is a double-row spherical roller bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 1477 lbf radially and spins smoothly at speeds up to 10000 RPM.
Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 applications like heavy machinery or industrial equipment where combined loads are common.
Weighing just 0.41kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe and reliable performance.
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Performance Features of 21306VAA Bearing
21306VAA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 1477 lbf, ensuring reliable performance in various applications.
The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 10,000 rpm, it delivers both durability and efficiency.
21306VAA Bearing operates in temperatures from -30° to 200°C, making it suitable for diverse environments.
The steel cage maintains roller alignment, reducing wear and extending service life.
Its open design simplifies lubrication, ensuring consistent performance with minimal maintenance.
The precise tolerances and construction enhance reliability in demanding industrial applications.
Industrial Uses of 21306VAA Bearing
21306VAA Bearing is commonly used in heavy machinery like conveyor systems and crushers, where its double-row spherical design handles misalignment effortlessly. The chrome steel construction ensures durability even under high radial loads.
Where Is 21306VAA Bearing Used?
You’ll often spot 21306VAA Bearing in industrial fans and pumps, thanks to its ability to manage combined loads smoothly. Its open design simplifies lubrication, making maintenance a breeze in dusty environments.
Built for Heavy-Duty Use: 21306VAA Bearing
21306VAA Bearing excels in construction equipment, supporting components like gearboxes with its robust steel cage. The wide temperature range (-30° to 200°C) makes it reliable in extreme conditions.
Automotive vs Aerospace: Applications of 21306VAA Bearing
In automotive settings, 21306VAA Bearing fits well in truck wheel hubs, while its aerospace use includes auxiliary gearboxes. The metric sizing ensures compatibility across global manufacturing standards.
Essential Roles of 21306VAA Bearing
For mining equipment, 21306VAA Bearing’s high static radial load capacity (13713 lbf) prevents premature failure. The spherical rollers compensate for shaft deflection, reducing wear over time.
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