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The L778149 is a single-row tapered roller bearing cone with a 23-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 271,000 lbf and static loads up to 659,000 lbf.
Its open design allows for easy maintenance, 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 industrial machinery or large vehicles where combined loads are common.
With standard radial clearance and ABEC-1 rating, it offers a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.
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How Is L778149 Bearing Engineered for Reliability?
L778149 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 271,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
Industrial Uses of L778149 Bearing
L778149 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
Where Is L778149 Bearing Used?
You’ll find L778149 Bearing in large industrial gearboxes, where its high dynamic radial load capacity keeps operations running smoothly. Its inch sizing makes it a reliable choice for machinery designed to imperial standards.
Built for Heavy-Duty Use: L778149 Bearing
L778149 Bearing excels in applications like agricultural machinery, where its robust design withstands constant stress. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of L778149 Bearing
In automotive systems, L778149 Bearing supports heavy axles and drivetrains, while in aerospace, it’s used in landing gear assemblies. Its high static radial load rating ensures reliability in both fields.
Key Fields for L778149 Bearing
L778149 Bearing is ideal for railway applications, such as freight car wheel assemblies, where its tapered rollers manage heavy loads. The steel cage adds stability, making it a dependable choice for long-haul transport.
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