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The M270744 is a single-row tapered roller bearing cone with a 17.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 736,000 lbf and static loads up to 1,450,000 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 4.75 inches and fits well in heavy-duty applications.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery, gearboxes, or large equipment where high load capacity is needed.
It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards. The standard radial clearance ensures versatility in various setups.
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How Is M270744 Bearing Engineered for Reliability?
M270744 Bearing is built with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 736,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures efficient load distribution, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.
What Makes M270744 Bearing Suitable for High-Temperature Applications?
M270744 Bearing withstands temperatures up to 110°C, maintaining stability in demanding environments.
The chrome steel construction resists thermal deformation, ensuring consistent performance.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different thermal conditions.
This makes it a reliable choice for industrial applications with varying heat levels.
Designed for Durability: M270744 Bearing
M270744 Bearing features a single-row tapered roller design, optimised for combined load handling.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a static radial load capacity of 1,450,000 lbf, it excels in high-stress scenarios.
Its ABEC-1 rating ensures consistent precision and reliability in operation.
Steel vs Ceramic Bearings: Strengths of M270744 Bearing
M270744 Bearing uses chrome steel rings and a steel cage for superior strength and durability.
This material choice provides excellent resistance to heavy loads and wear.
The tapered roller design ensures smooth operation under combined radial and thrust loads.
It’s a cost-effective solution for applications requiring long-term reliability.
Performance Features of M270744 Bearing
M270744 Bearing offers a dynamic radial rating of 1,280,000 lbf for two-row configurations.
Its effective centre location of -0.32″ ensures precise alignment in assemblies.
The open seal design allows for easy inspection and maintenance.
With standard radial clearance options, it adapts to various operational needs.
Industrial Uses of M270744 Bearing
M270744 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The inch sizing makes it a straightforward fit for North American industrial applications.
What Makes M270744 Bearing a Preferred Choice?
In automotive applications, M270744 Bearing supports large axles and drivetrains, offering durability under high radial and thrust loads. Its chrome steel construction ensures longevity even in demanding conditions.
Built for Heavy-Duty Use: M270744 Bearing
M270744 Bearing excels in agricultural machinery, like tractors and harvesters, where its robust design withstands rough terrain and variable loads. The steel cage adds extra resilience for long-term performance.
Automotive vs Aerospace: Applications of M270744 Bearing
While M270744 Bearing is ideal for trucks and buses due to its high load capacity, it’s also found in some aerospace ground support equipment. The ABEC-1 rating ensures reliable precision for these varied uses.
Where Is M270744 Bearing Used?
M270744 Bearing fits well in railway applications, particularly in freight car axles, where its tapered rollers manage heavy loads smoothly. The standard radial clearance option provides flexibility for different operational needs.
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