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The 21212 is a single cup tapered roller bearing with an outer diameter of 2.125 inches and a width of 0.625 inches, crafted from durable chrome steel. It fits well with standard tapered rollers and handles temperatures from -30°C to 110°C.
Its precise design ensures smooth operation, with tight tolerances for reliable performance. The cup is interchangeable with Timken models, making it a versatile choice for replacements.
This bearing is part of the 21000 series, known for its robustness in industrial applications. Ideal for machinery requiring tapered roller bearings, such as gearboxes or conveyor systems.
Compliant with RoHS and REACH standards, it’s a safe and dependable option for various engineering needs. The ABEC-1 rating ensures consistent quality for general-purpose use.
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Why Choose 21212 Bearing for Precision Tasks?
21212 Bearing is crafted from chrome steel, offering durability and resistance to wear in tapered roller applications.
Its precise outer diameter tolerance of +0.001″ to 0 ensures consistent performance in inch-based systems.
The standard cup design simplifies compatibility with interchangeable models like Timken, reducing installation complexity.
With a temperature range of -30° to 110°C, it performs reliably in varied operating conditions.
Industrial Uses of 21212 Bearing
21212 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.
What Makes 21212 Bearing a Preferred Choice?
In automotive applications, 21212 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.
Built for Heavy-Duty Use: 21212 Bearing
For industrial conveyor systems, 21212 Bearing offers smooth operation and long service life, even in high-load environments. The standard cup design simplifies installation and maintenance.
Automotive vs Industrial: Applications of 21212 Bearing
21212 Bearing works equally well in both automotive and industrial settings, thanks to its versatile tapered roller design. Whether in trucks or factory equipment, it delivers consistent performance.
Where Is 21212 Bearing Used?
You’ll often find 21212 Bearing in gearboxes and power transmission systems, where its robust build handles high torque demands. The ABEC-1 rating ensures reliable precision for general applications.
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