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The HH926749A is a single-row tapered roller bearing cone with a 4.75-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 202,000 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance under heavy loads. The cone width is 3.25 inches, with precise tolerances for a secure fit.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where robust load handling is required.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability for demanding applications. The standard radial clearance can also be adjusted to C3, C4, or C5 as needed.
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How Is HH926749A Bearing Engineered for Reliability?
HH926749A Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 202,000 lbf.
Its tapered roller design ensures efficient load distribution, enhancing durability in demanding applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.
Industrial Uses of HH926749A Bearing
HH926749A Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
In the automotive sector, HH926749A Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle models.
For industrial conveyor systems, HH926749A Bearing’s open design allows for easy lubrication and maintenance, reducing downtime. The steel cage adds stability, making it suitable for continuous operation.
Where Is HH926749A Bearing Used?
You’ll often find HH926749A Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The standard radial clearance ensures smooth operation even in dusty environments.
In railway applications, HH926749A Bearing supports axle boxes, offering reliable performance under constant vibration and high speeds. Its temperature range makes it adaptable to various climates.
Built for Heavy-Duty Use: HH926749A Bearing
HH926749A Bearing excels in wind turbine gearboxes, where its dynamic load capacity ensures long service life. The tapered rollers distribute loads evenly, reducing wear.
For marine equipment, HH926749A Bearing’s corrosion-resistant materials make it ideal for ship propulsion systems. Its ABEC-1 rating balances precision and cost-effectiveness.
Automotive vs Aerospace: Applications of HH926749A Bearing
In automotive applications, HH926749A Bearing is trusted for its reliability in heavy-duty trucks and buses. The combined load capability makes it versatile for various components.
In aerospace, HH926749A Bearing’s precision and durability are valued in landing gear systems. Its temperature tolerance ensures performance in extreme conditions.
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