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The LM446349 is a single-row tapered roller bearing cone with a 9.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 99,200 lbf and static loads up to 208,000 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 cone is part of the LM446300 series and 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.
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 as needed.
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Performance Features of LM446349 Bearing
LM446349 Bearing is built with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 99,200 lbf, making it reliable for heavy-duty applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs well in various environments.
LM446349 Bearing’s steel cage keeps rollers aligned, reducing wear and extending service life.
Its standard radial clearance allows for flexibility in different operational conditions.
Industrial Uses of LM446349 Bearing
LM446349 Bearing is commonly used in heavy machinery like 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 LM446349 Bearing Used?
You’ll often find LM446349 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a good fit for machinery following imperial standards.
Built for Heavy-Duty Use: LM446349 Bearing
LM446349 Bearing excels in applications like agricultural machinery and railroad axles, where reliability under heavy loads is key. The steel cage adds strength, making it suitable for long-term use.
Automotive vs Aerospace: Applications of LM446349 Bearing
In automotive systems, LM446349 Bearing supports heavy-duty axles and drivetrains, while in aerospace, it’s used in landing gear assemblies. Its temperature range and load capacity make it versatile for both fields.
Key Fields for LM446349 Bearing
LM446349 Bearing is ideal for wind turbine gearboxes and marine propulsion systems, where its tapered rollers manage radial and thrust loads. The standard radial clearance ensures smooth operation in varied conditions.
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