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The 399AN is a single-row tapered roller bearing with a 2.6875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 26,400 lbf and thrust loads up to 4,700 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance ensures versatility for various setups.
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Why Choose 399AN Single Cones for Combined Loads?
399AN Single Cones are crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Their dynamic radial load capacity reaches 26,400 lbf, making them suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and performance.
With a temperature range of -30° to 110°C, they perform reliably in various conditions.
How Is 399AN Single Cones Engineered for Reliability?
399AN Single Cones feature a tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending the service life.
Their effective centre location of -0.03″ ensures precise alignment in assemblies.
Designed to ABEC-1 standards, they balance performance and cost-effectiveness.
Built for Durability: 399AN Single Cones
399AN Single Cones are designed to withstand dynamic radial loads up to 26,400 lbf.
The steel cage maintains roller positioning, reducing friction and wear.
They operate efficiently within a broad temperature range of -30° to 110°C.
With standard radial clearance options, they offer flexibility for different applications.
Industrial Uses of 399AN Bearing
The 399AN Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.
In automotive applications, 399AN Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many American-made vehicles.
For industrial conveyor systems, 399AN Bearing’s open design allows for easy lubrication and maintenance. Its standard radial clearance ensures smooth operation even in high-load scenarios.
Where Is 399AN Bearing Used?
You’ll often find 399AN Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands heavy use. The steel cage adds extra strength for long-term reliability.
In railway applications, 399AN Bearing supports axle boxes, ensuring smooth movement under dynamic loads. Its temperature range makes it suitable for diverse climates.
Built for Heavy-Duty Use: 399AN Bearing
The 399AN Bearing excels in forestry equipment, such as log splitters, thanks to its high dynamic radial load capacity. Its tapered rollers distribute stress evenly for extended service life.
For material handling systems, 399AN Bearing’s standard radial clearance adapts well to varying operational demands. The ABEC-1 rating ensures consistent precision in industrial settings.
Automotive vs Aerospace: Applications of 399AN Bearing
In automotive settings, 399AN Bearing is ideal for truck transmissions, where its combined load capability shines. The inch measurements align perfectly with North American vehicle standards.
While not typically used in aerospace, 399AN Bearing finds its place in ground support equipment, offering reliable performance in less extreme environments. Its steel cage ensures stability under frequent use.
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