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The 3774 is a single-row tapered roller bearing with a 1.5625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 27500 lbf and static loads up to 34300 lbf.
Its open design allows for easy lubrication, 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 can be adjusted to C3, C4, or C5 for specific needs.
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How Does 3774 Bearing Handle Combined Loads?
3774 Bearing is crafted from chrome steel, offering robust performance under both radial and thrust loads.
Its dynamic radial load capacity reaches 27,500 lbf, ensuring reliability in demanding conditions.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.
What Makes 3774 Bearing Suitable for High-Temperature Applications?
3774 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel construction resists thermal deformation, maintaining structural integrity.
The open design allows for better heat dissipation, preventing overheating.
This makes it ideal for applications where temperature fluctuations are common.
Engineered for Precision: 3774 Bearing
3774 Bearing features a single-row tapered roller design for precise load distribution.
The chrome steel rings and steel cage ensure smooth operation under combined loads.
With an ABEC-1 rating, it meets standard precision requirements.
Its effective center location of -0.32″ enhances stability in mounted applications.
Structural Advantages of 3774 Bearing
3774 Bearing’s tapered roller design provides excellent load-carrying capacity.
The chrome steel construction resists wear, ensuring long service life.
Its standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.
This flexibility makes it suitable for a wide range of industrial applications.
Industrial Uses of 3774 Single Cones
The 3774 Single Cones are commonly used in heavy machinery, such as construction equipment and mining vehicles, where their tapered roller design handles combined loads effectively. Their chrome steel construction ensures durability in tough environments.
In automotive applications, 3774 Single Cones are found in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes them a good fit for many American and British vehicle models.
For industrial conveyor systems, 3774 Single Cones offer smooth operation and easy maintenance due to their open design. The standard radial clearance allows for flexibility in different operating conditions.
Where Is 3774 Single Cones Used?
You’ll often spot 3774 Single Cones in agricultural machinery, like tractors and harvesters, where their robust build handles dirt and debris well. The steel cage adds extra strength for long-term use.
In railway applications, 3774 Single Cones support axle boxes, ensuring stable performance under heavy loads. Their temperature range makes them suitable for various climates.
Built for Heavy-Duty Use: 3774 Single Cones
3774 Single Cones excel in forestry equipment, such as log loaders, where their tapered rollers manage uneven loads with ease. The ABEC-1 rating ensures consistent precision.
For wind turbine gearboxes, 3774 Single Cones provide reliable support under high thrust and radial loads. Their compatibility with Timken designs simplifies replacements.
Automotive vs Aerospace: Applications of 3774 Single Cones
In automotive drivetrains, 3774 Single Cones handle high torque and varying speeds smoothly. Their inch measurements align with many classic and modern vehicle standards.
While not typically used in aerospace, 3774 Single Cones are ideal for ground support equipment, like tugs and loaders, where durability matters most. The chrome steel rings resist wear over time.
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