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The LM772748 is a single-row tapered roller bearing cone with a 19.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 418,000 lbf and static loads up to 871,000 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 equipment where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability for demanding environments.
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Performance Features of LM772748 Bearing
LM772748 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 418,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation under both radial and thrust loads.
With an effective center location of 1.61″, it provides stable performance in various setups.
LM772748 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.
The standard radial clearance option allows for flexibility in different operating conditions.
ABEC-1 rating ensures reliable precision for industrial applications.
Industrial Uses of LM772748 Bearing
LM772748 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The inch sizing makes it a good fit for older machinery still using imperial measurements.
What Makes LM772748 Bearing a Preferred Choice?
With its chrome steel construction, LM772748 Bearing offers durability in demanding environments like agricultural machinery and railway systems. The open seal design allows for easy lubrication, extending its service life in harsh conditions.
Built for Heavy-Duty Use: LM772748 Bearing
LM772748 Bearing excels in applications like industrial gearboxes and large pumps, where its high dynamic load capacity ensures reliable performance. The steel cage adds strength, making it suitable for continuous operation.
Automotive vs Aerospace: Applications of LM772748 Bearing
In automotive settings, LM772748 Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating balances precision and cost-effectiveness for these varied uses.
Where Is LM772748 Bearing Used?
You’ll find LM772748 Bearing in wind turbines and marine equipment, where its resistance to radial and thrust loads is crucial. The standard radial clearance option provides flexibility for different installation requirements.
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