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The LM120749 is a single-row tapered roller bearing cone with a 4-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 38,700 lbf and static loads up to 65,700 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.
This cone is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
With standard radial clearance and ABEC-1 rating, it provides a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.
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Why Choose LM120749 Bearing for Precision Tasks?
LM120749 Bearing is crafted from chrome steel, offering excellent resistance to wear and high load capacity.
Its dynamic radial load rating reaches 38,700 lbf, making it suitable for demanding industrial applications.
The tapered roller design ensures smooth operation under combined loads, enhancing performance.
With a temperature range of -30° to 110°C, LM120749 Bearing performs reliably in various environments.
The steel cage maintains roller alignment, reducing friction and extending service life.
Its standard radial clearance and ABEC-1 rating provide consistent precision for general applications.
Industrial Uses of LM120749 Bearing
LM120749 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.
Where Is LM120749 Bearing Used?
You’ll find LM120749 Bearing in automotive applications such as wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a fit for many North American vehicles.
Built for Heavy-Duty Use: LM120749 Bearing
LM120749 Bearing excels in industrial gearboxes, where its steel cage and open design allow for easy lubrication and maintenance. The standard radial clearance offers flexibility for various operational needs.
Automotive vs Aerospace: Applications of LM120749 Bearing
In automotive settings, LM120749 Bearing supports high-load components like axles, while its precision makes it suitable for aerospace landing gear systems. The ABEC-1 rating ensures consistent performance across both fields.
Key Fields for LM120749 Bearing
LM120749 Bearing is ideal for agricultural machinery, where its robust design withstands dusty and high-load conditions. The temperature range of -30° to 110°C ensures reliability in diverse climates.
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