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The LM742749AA is a single-row tapered roller bearing cone with an 8.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 96,600 lbf and static loads up to 200,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has an effective center location of 0.56 inches, providing stability under heavy loads.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Suitable for industrial machinery or heavy equipment where robust performance is needed.
It operates in temperatures from -30°C to 110°C and complies with RoHS and REACH standards. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific applications.
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Performance Features of LM742749AA Bearing
LM742749AA Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 96,600 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides flexibility for various industrial needs.
LM742749AA Bearing operates reliably in temperatures ranging from -30° to 110°C.
Its steel cage maintains roller alignment, enhancing durability and reducing wear.
The bearing’s effective center location of 0.56″ ensures precise performance.
It is interchangeable with Timken models, offering convenience and compatibility.
Industrial Uses of LM742749AA Bearing
LM742749AA Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in harsh working conditions.
Where Is LM742749AA Bearing Used?
You’ll find LM742749AA Bearing in industrial gearboxes and large conveyor systems, where its high dynamic radial load capacity keeps operations running smoothly. Its inch sizing makes it a fit for machinery following imperial standards.
Built for Heavy-Duty Use: LM742749AA Bearing
LM742749AA Bearing excels in applications like agricultural machinery, where its steel cage and robust design withstand constant stress. The standard radial clearance offers reliable performance without frequent adjustments.
Automotive vs Aerospace: Applications of LM742749AA Bearing
In automotive settings, LM742749AA Bearing supports axle assemblies, while in aerospace, it’s used in landing gear systems for its high static load capacity. The temperature range suits both environments well.
Perfect Fit for Automation: LM742749AA Bearing
LM742749AA Bearing is ideal for automated production lines, where its precise taper roller design ensures accurate movement. The open seal type allows for easy lubrication in high-speed scenarios.
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