+86 15806631151
info@sdtflbearing.com
/3979-Single-Cones-(Imperial)-Dimensions.webp)
The 3979 single cone is a tapered roller bearing with a 2.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 31,200 lbf and static loads up to 43,000 lbf.
Its open design allows 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 truck axles or industrial gearboxes where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance ensures easy installation and reliable operation.
"*" indicates required fields
How Does 3979 Bearing Handle Combined Loads?
3979 Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 31,200 lbf, ensuring reliable performance in demanding conditions.
The tapered roller design of 3979 Bearing distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
3979 Bearing’s steel cage keeps rollers aligned, enhancing stability and efficiency.
Its standard radial clearance options provide flexibility for different applications.
Industrial Uses of 3979 Single Cones
3979 Single Cones are commonly used in heavy machinery, such as construction equipment and mining vehicles, where their tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending service life in demanding conditions.
In automotive applications, 3979 Single Cones support wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Their inch sizing makes them a preferred choice for North American vehicle manufacturers.
For industrial gearboxes, 3979 Single Cones offer stability and durability, ensuring smooth operation even under high dynamic loads. The chrome steel construction enhances wear resistance, making them suitable for continuous use.
Where Is 3979 Single Cones Used?
You’ll often find 3979 Single Cones in agricultural machinery, where their robust design withstands the rigours of fieldwork. The steel cage adds extra strength, making them ideal for heavy-duty applications.
In conveyor systems, 3979 Single Cones help maintain alignment and reduce friction, improving efficiency. Their standard radial clearance ensures compatibility with a wide range of industrial setups.
Built for Heavy-Duty Use: 3979 Single Cones
3979 Single Cones excel in railway applications, where their tapered rollers manage both radial and axial forces. The chrome steel rings provide long-lasting performance, even in high-temperature environments.
For wind turbine gearboxes, 3979 Single Cones offer reliable load handling and minimal maintenance needs. Their ABEC-1 rating ensures consistent precision in renewable energy systems.
Automotive vs Aerospace: Applications of 3979 Single Cones
In automotive systems, 3979 Single Cones are trusted for drivetrain components, balancing durability and performance. Their inch measurements align seamlessly with imperial-based designs.
In aerospace ground support equipment, 3979 Single Cones provide the necessary strength for load-bearing mechanisms. The temperature range of -30° to 110°C ensures reliability in varying climates.
"*" indicates required fields