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The 3578AA is a single-row tapered roller bearing with a 1.75-inch bore, made from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 25500 lbf and works in temperatures from -30°C to 110°C.
Its open design allows for easy maintenance, while the steel cage ensures durability. The bearing is part of the 3500 series and is interchangeable with Timken models, making it a practical choice for replacements.
With standard radial clearance and ABEC-1 rating, it offers reliable performance for industrial applications. Ideal for heavy machinery or equipment where combined loads are common.
Compliant with RoHS and REACH standards, it’s a safe and dependable option for various uses. The cone width of 1.216″ and precise tolerances ensure a smooth fit in most setups.
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How Is 3578AA Bearing Engineered for Reliability?
3578AA Bearing features a chrome steel construction, providing strength and durability for combined load applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under dynamic radial loads up to 25,500 lbf.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, 3578AA Bearing performs reliably in various operating conditions.
Its standard radial clearance options (C3/C4/C5) allow flexibility for different precision requirements.
3578AA Bearing is interchangeable with Timken models, offering compatibility and ease of replacement.
Industrial Uses of 3578AA Bearing
3578AA Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
Where Is 3578AA Bearing Used?
You’ll often find 3578AA Bearing in agricultural machinery, such as tractors and harvesters, where it supports high radial and thrust loads. Its inch sizing makes it a good fit for older or imperial-based systems.
Built for Heavy-Duty Use: 3578AA Bearing
3578AA Bearing works well in industrial gearboxes, providing reliable performance under constant stress. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of 3578AA Bearing
In automotive applications, 3578AA Bearing is used in wheel hubs and differentials, offering stability under varying loads. While not typically used in aerospace, its precision makes it suitable for some ground support equipment.
Essential Roles of 3578AA Bearing
3578AA Bearing is a key component in railway axle systems, where its ability to handle dynamic loads ensures smooth operation. The steel cage adds extra strength, making it ideal for high-vibration environments.
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