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The LL428349 is a single-row tapered roller bearing cone with a 5.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles radial loads up to 25,500 lbf and thrust loads up to 4,130 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone width is 0.8125 inches, making it compact yet robust for its size.
This model is interchangeable with Timken bearings, offering a practical replacement option. It works well in temperatures from -30°C to 110°C, suitable for industrial machinery or heavy equipment.
Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various applications. The standard radial clearance can also be adjusted to C3, C4, or C5 if needed.
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Performance Features of LL428349 Bearing
LL428349 Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,500 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and wear over time.
With a standard radial clearance, it adapts well to various operational needs.
LL428349 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design provides stability and smooth operation under heavy loads.
The bearing’s ABEC-1 rating ensures consistent precision for industrial applications.
Easy to install and maintain, it helps lower long-term operational costs.
Industrial Uses of LL428349 Bearing
LL428349 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in rugged environments.
Where Is LL428349 Bearing Used?
You’ll find LL428349 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs, where its inch sizing fits standard designs. Its open seal type allows for easy lubrication in dusty conditions.
Built for Heavy-Duty Use: LL428349 Bearing
LL428349 Bearing excels in mining applications, supporting conveyor systems that require high radial and thrust load capacity. The steel cage adds stability during prolonged operation.
Automotive vs Aerospace: Applications of LL428349 Bearing
In automotive axles, LL428349 Bearing provides reliable performance under heavy loads, while its precision makes it suitable for aerospace landing gear components. The ABEC-1 rating ensures consistent quality.
Key Fields for LL428349 Bearing
LL428349 Bearing is ideal for railway applications, where its dynamic load rating ensures smooth operation in train wheel assemblies. The standard radial clearance offers flexibility for various installation needs.
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