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The LM520349 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 28,800 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a standard radial clearance, with options for C3, C4, or C5 clearances available.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
Compliant with RoHS and REACH standards, it meets ABEC-1 precision ratings for consistent performance. The cone’s design ensures effective load distribution and long service life.
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Performance Features of LM520349 Bearing
LM520349 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 28,800 lbf.
Its single-row tapered roller design ensures efficient load distribution, enhancing durability.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.
LM520349 Bearing’s standard radial clearance allows for smooth operation in most applications.
Its ABEC-1 rating ensures consistent precision for industrial use.
Industrial Uses of LM520349 Bearing
LM520349 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
What Makes LM520349 Bearing a Preferred Choice?
In automotive applications, LM520349 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.
Built for Heavy-Duty Use: LM520349 Bearing
For industrial fans and pumps, LM520349 Bearing offers smooth operation and long service life due to its robust steel cage. The open seal design allows for easy lubrication and maintenance.
Automotive vs Aerospace: Applications of LM520349 Bearing
While LM520349 Bearing excels in automotive systems like axles and transmissions, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating ensures consistent performance in both fields.
Essential Roles of LM520349 Bearing
In agricultural machinery, LM520349 Bearing withstands high radial and thrust loads, making it ideal for tractors and harvesters. The standard radial clearance option provides flexibility for different operating conditions.
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