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The LM742747 is a single-row tapered roller bearing cone with an 8.52-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 90,100 lbf and static loads up to 181,000 lbf.
Its open design and steel cage ensure smooth operation, while the standard radial clearance allows for easy installation. The bearing performs well in temperatures ranging from -30°C to 110°C.
This cone is part of the LM742700 series and is interchangeable with Timken bearings, making it a reliable choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for general industrial use.
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How Does LM742747 Bearing Handle Combined Loads?
LM742747 Bearing is built with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 90,100 lbf, ensuring reliability in 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 well in various environments.
Why Choose LM742747 Bearing for Heavy-Duty Applications?
LM742747 Bearing features a single-row tapered roller design, ideal for handling high radial and thrust loads.
The chrome steel construction enhances durability, while the steel cage maintains roller alignment.
Its dynamic radial rating (C90) of 23,400 lbf ensures long-lasting performance.
The standard radial clearance allows for flexibility in different operating conditions.
Engineered for Reliability: LM742747 Bearing
LM742747 Bearing’s chrome steel rings and tapered rollers provide excellent resistance to wear and fatigue.
The steel cage ensures proper roller spacing, reducing friction and extending service life.
With a static radial load capacity of 181,000 lbf, it handles demanding applications with ease.
Its ABEC-1 rating guarantees consistent precision and performance.
Steel vs Ceramic Bearings: Strengths of LM742747 Bearing
LM742747 Bearing uses chrome steel for its rings and rollers, offering superior strength and durability.
The steel cage design ensures reliable operation under high radial and thrust loads.
Its dynamic thrust rating (Ca90) of 19,200 lbf makes it suitable for varied applications.
The bearing’s standard radial clearance provides adaptability in different environments.
Industrial Uses of LM742747 Bearing
LM742747 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The open seal allows for easy lubrication, extending its service life in harsh conditions.
Where Is LM742747 Bearing Used?
You’ll find LM742747 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a go-to choice for machinery requiring imperial measurements.
Built for Heavy-Duty Use: LM742747 Bearing
LM742747 Bearing excels in applications like agricultural machinery and railroad axles, where durability and reliability are key. The chrome steel construction ensures it can withstand heavy loads and frequent use.
Automotive vs Aerospace: Applications of LM742747 Bearing
In automotive settings, LM742747 Bearing supports wheel hubs and drivetrain components, offering stable performance. For aerospace, its precision and load capacity make it suitable for landing gear systems.
Key Fields for LM742747 Bearing
LM742747 Bearing is ideal for wind turbine systems, where its ability to handle radial and thrust loads ensures smooth operation. The steel cage adds extra strength, making it reliable in high-stress environments.
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