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The 383 single cup is an imperial-sized tapered roller bearing component, measuring 3.50″ in backface diameter and 3.937″ in outer diameter. Made from durable chrome steel, it operates smoothly in temperatures from -30°C to 110°C.
Its standard cup design fits various tapered roller bearings, including Timken-compatible models like the 385 and 386 series. The precise tolerances ensure a secure fit, with the outer diameter held to tight specifications.
This cup is ABEC-1 rated, offering reliable performance for general industrial use. It’s commonly used in wheel hubs, gearboxes, or machinery where tapered roller bearings are needed.
Compliant with RoHS and REACH standards, it’s a safe choice for most applications. The interchangeable design makes it easy to replace worn parts in existing systems.
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Performance Features of 383 Bearing
383 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 bearing operates within a temperature range of -30° to 110°C, making it suitable for diverse environments.
With an ABEC-1 rating, it provides reliable precision for standard industrial uses.
383 Bearing’s standard cup type simplifies installation and compatibility with interchangeable models.
Its dimensions and tolerances are precisely controlled for consistent performance.
Industrial Uses of 383 Bearing
383 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
Where Is 383 Bearing Used?
You’ll often find 383 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under radial and axial loads. Its inch sizing makes it a fit for many American and British vehicle models.
Built for Heavy-Duty Use: 383 Bearing
383 Bearing excels in industrial settings like conveyor systems and mining equipment, where its robust design withstands constant stress. The standard cup type simplifies installation and maintenance.
Automotive vs Aerospace: Applications of 383 Bearing
In automotive systems, 383 Bearing supports wheel assemblies and transmissions, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating balances precision and cost-effectiveness for these varied uses.
Perfect Fit for Automation: 383 Bearing
383 Bearing works well in automated machinery, such as robotic arms and assembly lines, due to its smooth operation and load-handling capabilities. The temperature range ensures reliability in diverse working conditions.
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