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The L433749 is a single-row tapered roller bearing cone with a 6.5-inch bore, designed for combined radial and thrust loads. Made from durable chrome steel, it handles dynamic radial loads up to 40,200 lbf and static loads up to 75,300 lbf.
Its open design allows for easy lubrication, while the steel cage ensures reliable performance under heavy loads. The cone width of 1.0313 inches fits standard industrial applications.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in heavy machinery, gearboxes, or construction equipment where robust performance is needed.
Operating in temperatures from -30°C to 110°C, it meets RoHS and REACH standards for safe use. The standard radial clearance can be adjusted to C3, C4, or C5 as required.
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Why Choose L433749 Bearing for Combined Loads?
L433749 Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 40,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
How Is L433749 Bearing Engineered for Reliability?
L433749 Bearing features a tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its standard radial clearance ensures smooth operation, with options for C3/C4/C5 available.
The effective center location of 0.34″ enhances stability and load distribution.
Built for Durability: L433749 Bearing
L433749 Bearing’s single-row construction ensures compact and efficient performance.
The steel cage maintains roller spacing, reducing friction and extending service life.
With a static radial load capacity of 75,300 lbf, it handles demanding conditions effortlessly.
Its ABEC-1 rating guarantees consistent precision in various applications.
Steel vs Chrome Steel Bearings: Strengths of L433749 Bearing
L433749 Bearing combines chrome steel rings with a steel cage for balanced performance.
This mix ensures high load capacity while maintaining cost-effectiveness.
The tapered roller design excels in combined load scenarios, offering versatility.
Its compliance with RoHS and REACH standards makes it environmentally friendly.
Industrial Uses of L433749 Bearing
L433749 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
Where Is L433749 Bearing Used?
You’ll often find L433749 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for older equipment still using imperial measurements.
Built for Heavy-Duty Use: L433749 Bearing
L433749 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds stability during high-speed operations.
Automotive vs Aerospace: Applications of L433749 Bearing
In automotive settings, L433749 Bearing works well in truck wheel hubs, while its precision makes it suitable for aerospace landing gear systems. The ABEC-1 rating ensures reliable performance.
Essential Roles of L433749 Bearing
L433749 Bearing is a go-to choice for railway applications, particularly in freight car axles. Its dynamic load capacity ensures smooth operation even under heavy loads.
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