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The 3878 single cones are tapered roller bearings designed for combined loads, with a 1.4375″ bore and made from durable chrome steel. They handle dynamic radial loads up to 27900 lbf and are suitable for temperatures from -30°C to 110°C.
Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings come in standard radial clearance, with options for C3, C4, or C5 available.
These cones are part of the 3800 series and are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.
Weighing in with a dynamic thrust rating of 4980 lbf, they offer robust performance in demanding conditions. Compliant with RoHS and REACH standards for safe use.
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How Is 3878 Single Cones Engineered for Reliability?
3878 Single Cones are crafted from chrome steel, offering strong resistance to combined loads.
Their dynamic radial load capacity reaches 27,900 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing wear and enhancing longevity.
With a temperature range of -30° to 110°C, they perform well in various environments.
What Makes 3878 Single Cones Suitable for High-Temperature Applications?
3878 Single Cones withstand temperatures up to 110°C, maintaining stability under heat.
The chrome steel construction resists deformation, ensuring consistent performance.
Their open design allows for efficient heat dissipation, preventing overheating.
This makes them ideal for applications where temperature fluctuations are common.
Built for Durability: 3878 Single Cones
3878 Single Cones feature a robust chrome steel build, designed for long-term use.
The tapered roller design efficiently handles both radial and thrust loads.
With a static radial load capacity of 33,200 lbf, they excel in heavy-duty scenarios.
Their standard radial clearance ensures smooth operation across various applications.
Steel vs Ceramic Bearings: Strengths of 3878 Single Cones
3878 Single Cones use high-quality chrome steel for enhanced strength and durability.
This material choice provides excellent resistance to wear and fatigue.
The steel cage further ensures reliable performance under heavy loads.
These features make them a practical choice for demanding industrial uses.
Why Choose 3878 Single Cones for Precision Tasks?
3878 Single Cones offer precise performance with their ABEC-1 rating.
The tapered roller design ensures accurate load distribution and smooth operation.
Their effective centre location of -0.32″ enhances stability in mounted applications.
This precision makes them suitable for machinery requiring consistent performance.
Industrial Uses of 3878 Single Cones (Imperial)
3878 Single Cones (Imperial) are commonly used in heavy machinery, such as construction equipment and mining tools, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.
In automotive applications, 3878 Single Cones (Imperial) support wheel hubs and differential systems, providing reliable performance over long distances. The chrome steel construction enhances durability, making them suitable for high-mileage vehicles.
For industrial conveyor systems, 3878 Single Cones (Imperial) offer excellent load-handling capabilities, ensuring minimal downtime. The open seal type allows for easy lubrication, which is essential for continuous operation.
In agricultural machinery, 3878 Single Cones (Imperial) handle the varying loads of tractors and harvesters with ease. Their robust design and standard radial clearance make them a dependable choice for harsh environments.
Where Is 3878 Single Cones (Imperial) Used?
3878 Single Cones (Imperial) are ideal for railway applications, particularly in axle boxes where combined loads are common. Their steel cage provides added strength, ensuring long service life.
In wind turbine gearboxes, 3878 Single Cones (Imperial) manage high radial and thrust loads efficiently. The ABEC-1 rating ensures consistent performance, even in variable weather conditions.
Built for Heavy-Duty Use: 3878 Single Cones (Imperial)
3878 Single Cones (Imperial) excel in steel mills, where extreme loads and temperatures are routine. Their chrome steel rings and tapered rollers withstand these challenges effortlessly.
For marine applications, 3878 Single Cones (Imperial) are used in propeller shafts, offering reliable performance in corrosive environments. The inch sizing makes them compatible with many international standards.
Automotive vs Aerospace: Applications of 3878 Single Cones (Imperial)
In automotive settings, 3878 Single Cones (Imperial) are found in drivetrains, ensuring smooth power transmission. Their dynamic load ratings make them suitable for high-performance vehicles.
In aerospace, 3878 Single Cones (Imperial) are used in landing gear systems, where precision and reliability are critical. The standard radial clearance allows for optimal performance under varying pressures.
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