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The 15579A is a single-row tapered roller bearing with a 1.03″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 10300 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing is part of the 15500 series and is interchangeable with Timken models, making it a practical choice for replacements.
With standard radial clearance (also available in C3/C4/C5), it suits various industrial applications. Ideal for machinery requiring robust load handling, such as gearboxes or heavy equipment.
Compliant with RoHS and REACH standards, it’s a safe and dependable option for engineers and maintenance teams. The effective center location of -0.25″ helps with precise alignment in assemblies.
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How Is 15579A Bearing Engineered for Reliability?
15579A Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 10,300 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution, enhancing durability.
The steel cage maintains proper roller alignment, reducing friction and wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.
15579A Bearing’s standard radial clearance options provide flexibility for different applications.
Its ABEC-1 rating ensures consistent precision and performance.
Common Applications of 15579A Bearing
15579A Bearing is widely used in industrial machinery, especially in heavy-duty equipment like conveyor systems and gearboxes. Its tapered roller design handles combined loads efficiently, making it suitable for demanding environments.
In automotive applications, 15579A Bearing supports wheel hubs and differential systems, where its chrome steel construction ensures durability. The inch sizing makes it a convenient choice for vehicles using imperial measurements.
For agricultural machinery, 15579A Bearing provides reliable performance in tractors and harvesters, where it withstands high radial and thrust loads. The open seal design allows for easy maintenance in dusty conditions.
Where Is 15579A Bearing Used?
15579A Bearing is commonly found in construction equipment like excavators and loaders, where its robust design handles heavy loads. The steel cage enhances its longevity even in rough operating conditions.
In mining applications, 15579A Bearing supports crushers and screening machines, thanks to its high dynamic load capacity. The standard radial clearance ensures smooth operation under varying temperatures.
Ideal for Precision: 15579A Bearing
15579A Bearing is a great fit for precision machinery like lathes and milling machines, where its tapered rollers provide accurate alignment. The ABEC-1 rating ensures consistent performance in most industrial settings.
For railway applications, 15579A Bearing is used in axle boxes, where its combined load capability is essential. The chrome steel rings offer excellent resistance to wear and fatigue over time.
Automotive vs Aerospace: Applications of 15579A Bearing
In automotive systems, 15579A Bearing is often used in transmissions and drivetrains, where its durability is key. The inch sizing makes it compatible with many North American vehicle designs.
For aerospace ground equipment, 15579A Bearing supports loading systems and maintenance tools. Its temperature range and load capacity make it reliable for various operational conditions.
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