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The 45221 is a single cup tapered roller bearing with a 4.125-inch outer diameter and 0.9375-inch width, made from sturdy chrome steel. It fits well with Timken bearings, offering a reliable alternative for replacements.
Designed for standard use, it operates smoothly in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures decent precision for general applications.
The cup’s simple design makes it easy to install and maintain. It’s commonly used in automotive and industrial settings where tapered roller bearings are needed.
Compliant with RoHS and REACH standards, it’s a safe and durable choice for various mechanical setups. Its compact size and robust build make it a practical component for heavy-duty use.
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Structural Advantages of 45221 Bearing
45221 Bearing features a chrome steel construction, offering durability and resistance to wear.
Its tapered roller design ensures efficient load distribution, enhancing performance in various applications.
The standard cup type simplifies compatibility with multiple bearing part numbers, providing versatility.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.
Industrial Uses of 45221 Bearing
45221 Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered design handles radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.
Where Is 45221 Bearing Used?
You’ll often find 45221 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for older or custom-built vehicles needing reliable performance.
Built for Heavy-Duty Use: 45221 Bearing
45221 Bearing works well in industrial gearboxes and conveyor systems, thanks to its robust design. The standard cup type allows for easy installation and maintenance in various setups.
Automotive vs Industrial: Applications of 45221 Bearing
In automotive settings, 45221 Bearing supports wheel assemblies, while in industrial uses, it’s ideal for pulley systems. The ABEC-1 rating ensures consistent performance across different applications.
Perfect Fit for Automation: 45221 Bearing
45221 Bearing is suitable for automated machinery where precise movement is key. Its temperature range of -30° to 110°C makes it adaptable to various working environments.
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