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The 2821 is a single cup tapered roller bearing with an outer diameter of 2.875 inches and a width of 0.6875 inches, crafted from durable chrome steel. It fits well with Timken bearings, making it a practical choice for replacements.
Designed for standard use, it operates smoothly in temperatures ranging from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general applications.
The cup features precise dimensions, including a backface radius of 0.03 inches, ensuring easy installation. It’s part of the 2800 series, known for its sturdy build.
Ideal for industrial machinery or automotive systems where tapered roller bearings are needed. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 2821 Bearing
2821 Bearing is crafted from chrome steel, offering durability and resistance to wear in various applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.
The standard cup type and ABEC-1 rating provide reliable precision for industrial use.
With a temperature range of -30° to 110°C, it performs well in diverse environmental conditions.
2821 Bearing’s interchangeable design with Timken makes it a versatile choice for replacements.
Its dimensions (2.56″ x 2.875″ x 0.6875″) are precision-engineered for compatibility and ease of installation.
Industrial Uses of 2821 Bearing
2821 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.
Where Is 2821 Bearing Used?
You’ll often find 2821 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a straightforward fit for many American and British vehicle models.
Built for Heavy-Duty Use: 2821 Bearing
2821 Bearing excels in industrial settings like conveyor systems and mining equipment. Its standard cup design simplifies installation and maintenance, reducing downtime.
Automotive vs Aerospace: Applications of 2821 Bearing
In automotive systems, 2821 Bearing supports high-load components like axles and transmissions. While not typically used in aerospace, its reliability makes it a go-to for ground-based heavy machinery.
Perfect Fit for Automation: 2821 Bearing
2821 Bearing works well in automated production lines, where consistent performance is key. The ABEC-1 rating ensures sufficient precision for most industrial automation needs.
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