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The 74550P is a single-row tapered roller bearing cone with a 5.5-inch bore, designed for combined loads. Made from tough chrome steel, it handles dynamic radial loads up to 102,000 lbf and static loads up to 138,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures durability. The cone has an effective center location of 0.09″, providing stable performance under heavy loads.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where combined loads are common.
It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The standard radial clearance ensures reliable performance in various applications.
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Performance Features of 74550P Bearing
74550P Bearing is constructed with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 102,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.
74550P Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design ensures efficient load distribution, enhancing durability.
Industrial Uses of 74550P Bearing
The 74550P Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.
In automotive applications, 74550P Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. The inch sizing makes it a preferred choice for American and British vehicle models.
For industrial fans and pumps, 74550P Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.
Where Is 74550P Bearing Used?
You’ll often find 74550P Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The standard radial clearance ensures smooth rotation even under heavy loads.
In conveyor systems, 74550P Bearing’s tapered rollers manage both radial and axial forces, making it ideal for material handling. Its ABEC-1 rating balances precision and cost-effectiveness for industrial use.
Built for Heavy-Duty Use: 74550P Bearing
The 74550P Bearing excels in railroad applications, where its high dynamic load capacity keeps trains running smoothly. Its temperature range suits both cold and moderately hot environments.
For wind turbine gearboxes, 74550P Bearing’s combined load handling and durability reduce maintenance needs. The steel cage and chrome steel rings offer long-term reliability in renewable energy systems.
Automotive vs Aerospace: Applications of 74550P Bearing
In automotive drivetrains, 74550P Bearing handles high torque and variable loads, ensuring consistent performance. Its inch measurements align with standard US and UK automotive specs.
For aerospace ground equipment, 74550P Bearing supports heavy lifting mechanisms, though it’s not rated for in-flight use. Its static load capacity makes it reliable for ground-based machinery.
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