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The 28138 single cone is a tapered roller bearing with a 1.377-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 14300 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its single-row construction and open design make it easy to maintain, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, offering flexibility for replacements.
With a standard radial clearance and ABEC-1 rating, it’s suitable for industrial machinery and automotive applications. Compliant with RoHS and REACH standards, it’s a practical choice for various heavy-duty uses.
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Performance Features of 28138 Single Cones
28138 Single Cones are crafted from chrome steel, offering strong resistance to combined loads.
Their dynamic radial load capacity reaches 14,300 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, they perform well in various environments.
28138 Single Cones come in standard radial clearance, with options for C3/C4/C5 available.
Their ABEC-1 rating ensures consistent precision for industrial applications.
Industrial Uses of 28138 Single Cones
28138 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where their tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, making them suitable for rugged environments.
In automotive applications, 28138 Single Cones support wheel hubs and differential systems, ensuring smooth performance under radial and thrust loads. Their inch sizing makes them a reliable choice for American and British vehicle models.
For industrial conveyor systems, 28138 Single Cones provide durability and stability, even in high-load scenarios. The chrome steel construction ensures long-lasting performance, while the steel cage adds extra strength.
Where Is 28138 Single Cones Used?
You’ll often find 28138 Single Cones in agricultural machinery, like tractors and harvesters, where their robust design handles heavy loads effortlessly. The standard radial clearance ensures consistent operation in varying conditions.
In railway applications, 28138 Single Cones are trusted for their reliability in axle boxes, where they endure constant vibration and stress. The ABEC-1 rating balances precision and cost-effectiveness for these demanding environments.
Built for Heavy-Duty Use: 28138 Single Cones
28138 Single Cones excel in forestry equipment, such as log splitters and sawmills, thanks to their high dynamic radial load capacity. The steel cage and chrome steel rings withstand harsh conditions without compromising performance.
For marine applications, 28138 Single Cones are used in propeller shafts and winches, where their corrosion-resistant materials ensure longevity. The temperature range of -30° to 110°C makes them adaptable to various climates.
Automotive vs Aerospace: Applications of 28138 Single Cones
In automotive systems, 28138 Single Cones are ideal for transmissions and drivetrains, offering a balance of strength and precision. Their inch measurements align with standard automotive parts, simplifying maintenance.
In aerospace, 28138 Single Cones are less common but may appear in ground support equipment, where their load-handling capabilities are valued. The focus here is on reliability and ease of inspection.
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