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The HM262749 single cone is a tapered roller bearing with a 13.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 388,000 lbf and static loads up to 845,000 lbf.
Its open design and steel cage ensure reliable performance, even in temperatures ranging from -30°C to 110°C. The bearing is ABEC-1 rated and comes with standard radial clearance, though C3, C4, and C5 options are available.
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 robust load handling is needed.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability for demanding environments.
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Why Choose HM262749 Bearing for Combined Loads?
HM262749 Bearing is built with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 388,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, HM262749 Bearing performs reliably in various conditions.
How Is HM262749 Bearing Engineered for Reliability?
HM262749 Bearing features a single-row construction, providing stability and durability in demanding environments.
The chrome steel rings and steel cage enhance its resistance to wear and tear.
Its dynamic radial rating of 676,000 lbf (C1) ensures long-lasting performance.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
Designed for Durability: HM262749 Bearing
HM262749 Bearing’s tapered roller design minimises friction, ensuring smooth operation under heavy loads.
The chrome steel construction resists corrosion, extending its service life.
With a static radial load capacity of 845,000 lbf, it handles extreme conditions with ease.
Its ABEC-1 rating guarantees consistent precision and reliability.
Steel vs Ceramic Bearings: Strengths of HM262749 Bearing
HM262749 Bearing’s chrome steel rings provide superior strength and durability compared to ceramic alternatives.
The steel cage ensures optimal alignment of rollers, reducing wear and noise.
Its dynamic thrust rating (Ca90) of 57,700 lbf highlights its versatility.
The inch-based measurements make it compatible with imperial system applications.
Performance Features of HM262749 Bearing
HM262749 Bearing’s effective center location of -0.25″ ensures precise alignment in assemblies.
The cone width tolerance of +0.003″ to -0.01″ allows for accurate fitting.
Its dynamic radial rating (C90) of 101,000 lbf ensures reliable performance over time.
The open seal design simplifies maintenance and inspection.
Industrial Uses of HM262749 Bearing
HM262749 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.
Where Is HM262749 Bearing Used?
You’ll find HM262749 Bearing in large industrial gearboxes, where its high dynamic radial load capacity keeps operations smooth. Its inch sizing makes it a go-to choice for machinery following imperial standards.
Built for Heavy-Duty Use: HM262749 Bearing
HM262749 Bearing excels in applications like railcar axles, where its robust design manages both radial and thrust loads. The steel cage adds extra strength, making it reliable for long-term use.
Automotive vs Aerospace: Applications of HM262749 Bearing
In automotive systems, HM262749 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear assemblies. Its temperature range and load ratings make it versatile across industries.
Practical Applications of HM262749 Bearing
HM262749 Bearing is ideal for agricultural machinery, such as combine harvesters, where its open design allows for easy maintenance. The standard radial clearance ensures consistent performance in varying conditions.
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