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The 3378 single cones are imperial-sized tapered roller bearings with a 1.4365″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 25800 lbf and static loads up to 29100 lbf.
Their open design and steel cage ensure reliable performance, with a temperature range of -30°C to 110°C. The effective center location of -0.43″ helps with precise alignment in various setups.
These cones are interchangeable with Timken bearings, making them 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, they offer a balance of strength and durability. Available in standard radial clearance, with options for C3, C4, or C5 if needed.
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Performance Features of 3378 Bearing
3378 Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
3378 Bearing’s tapered roller design provides smooth operation under both radial and thrust loads.
Its standard radial clearance ensures compatibility with a wide range of applications.
Industrial Uses of 3378 Single Cones
The 3378 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where combined loads are frequent. Their tapered roller design ensures reliable performance under both radial and thrust forces.
In automotive applications, 3378 Single Cones work well in wheel hubs and differential systems, providing stability and durability. The inch sizing makes them a good fit for vehicles using imperial measurements.
For industrial conveyors, 3378 Single Cones offer smooth operation and easy maintenance due to their open design. The chrome steel construction enhances their lifespan even in demanding environments.
Where Is 3378 Single Cones Used?
You’ll often find 3378 Single Cones in agricultural machinery, like tractors and harvesters, where they handle heavy loads effortlessly. Their steel cage adds extra strength for tough conditions.
In railway applications, 3378 Single Cones support axle boxes, ensuring smooth and safe train movement. The standard radial clearance allows for consistent performance over long distances.
Built for Heavy-Duty Use: 3378 Single Cones
3378 Single Cones excel in forestry equipment, such as log splitters and sawmills, thanks to their robust construction. The tapered rollers distribute loads evenly, reducing wear.
They’re also a great choice for marine applications, like boat trailers, where corrosion resistance and reliability are key. The temperature range ensures performance in various climates.
Automotive vs Aerospace: Applications of 3378 Single Cones
In automotive systems, 3378 Single Cones are ideal for transmissions, offering precise load handling. Their ABEC-1 rating balances cost and performance for most vehicles.
For aerospace ground equipment, 3378 Single Cones provide dependable support in landing gear test rigs. The dynamic load ratings ensure safety and longevity in critical operations.
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