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The 28920 is a single cup tapered roller bearing with a 4-inch outer diameter and a width of 0.7813 inches, made from sturdy chrome steel. It fits well with Timken bearings, making it a versatile choice for replacements.
Designed for standard use, it operates smoothly in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general applications.
The cup’s precise dimensions and tolerances ensure a secure fit, while the chrome steel construction offers durability. It’s compliant with RoHS and REACH standards for safe use.
Ideal for industrial machinery or automotive systems where tapered roller bearings are needed. Its compatibility with various part numbers adds to its practicality.
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How Is 28920 Bearing Engineered for Reliability?
28920 Bearing features chrome steel construction, ensuring durability and resistance to wear in various applications.
Its precise outer diameter tolerance of +0.001″ to 0 guarantees a secure fit, enhancing performance stability.
The tapered roller design efficiently handles both radial and thrust loads, making it versatile for different uses.
With a temperature range of -30° to 110 °C, it performs reliably in diverse operating conditions.
What Makes 28920 Bearing Suitable for High-Temperature Applications?
28920 Bearing’s chrome steel material maintains structural integrity even at temperatures up to 110 °C.
The tapered roller design distributes loads evenly, reducing heat buildup during operation.
Its ABEC-1 rating ensures consistent performance, making it suitable for industrial and automotive applications.
The standard cup type simplifies installation, saving time and effort in assembly.
Designed for Durability: 28920 Bearing
28920 Bearing is built with high-quality chrome steel, offering long-lasting performance under heavy loads.
The precise cup width tolerance of +0.002″ to -0.01 ensures a perfect fit in various housing designs.
Its tapered roller construction minimises friction, enhancing efficiency and reducing energy consumption.
Compliant with RoHS and REACH standards, it meets environmental and safety regulations.
Steel vs Ceramic Bearings: Strengths of 28920 Bearing
28920 Bearing’s chrome steel rings provide excellent strength and wear resistance compared to ceramic alternatives.
The tapered roller design ensures smooth operation, even under high radial and thrust loads.
With an outer diameter of 4″, it fits seamlessly into standard industrial applications.
Its temperature resistance and ABEC-1 rating make it a reliable choice for demanding environments.
Industrial Uses of 28920 Bearing
The 28920 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered design handles radial and axial loads efficiently. Its chrome steel construction ensures durability in tough working conditions.
Where Is 28920 Bearing Used?
You’ll often find 28920 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under varying loads. The inch sizing makes it a good fit for machinery following imperial standards.
Built for Heavy-Duty Use: 28920 Bearing
This bearing excels in industrial settings, particularly in conveyor systems and gearboxes, where its robust design withstands continuous operation. The standard cup type simplifies maintenance and replacement.
Automotive vs Industrial: Applications of 28920 Bearing
In vehicles, 28920 Bearing supports smooth rotation in drivetrains, while in factories, it ensures reliable performance in pulley systems. Its compatibility with Timken models adds to its versatility.
Perfect Fit for Automation: 28920 Bearing
For automated machinery, 28920 Bearing offers precise movement in robotic arms and assembly lines. The ABEC-1 rating provides a balance of performance and cost-effectiveness for these applications.
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