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The LL660749A is a single-row tapered roller bearing cone with a 13.3125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 67,700 lbf and static loads up to 186,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone is interchangeable with Timken models, making it a practical choice for replacements.
With an effective centre location of 1.31 inches, it fits well in various setups. Suitable for heavy-duty applications like industrial machinery or vehicle axles, where combined loads are common.
It operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The standard radial clearance is available in C3, C4, or C5 options for different needs.
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How Does LL660749A Bearing Handle Combined Loads?
LL660749A Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 67,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.
What Makes LL660749A Bearing Durable?
LL660749A Bearing features a single-row tapered roller design, ideal for combined load applications.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Its static radial load capacity of 186,000 lbf makes it suitable for heavy-duty use.
The standard radial clearance allows for flexibility in different operational settings.
Engineered for Precision: LL660749A Bearing
LL660749A Bearing’s precise cone width and backface dimensions ensure accurate fit and performance.
The effective center location of 1.31″ optimises load distribution, reducing stress on components.
Its ABEC-1 rating guarantees consistent quality and reliability.
The open seal design simplifies maintenance and inspection.
Structural Advantages of LL660749A Bearing
LL660749A Bearing’s tapered roller design efficiently manages combined loads with minimal friction.
The chrome steel rings and steel cage provide long-lasting performance in tough conditions.
With dynamic thrust ratings up to 12,500 lbf, it handles varied operational demands.
Its compliance with RoHS and REACH standards ensures environmental safety.
Why Choose LL660749A Bearing for Heavy-Duty Applications?
LL660749A Bearing’s high static radial load capacity of 186,000 lbf makes it ideal for heavy loads.
The tapered roller construction ensures smooth operation under combined stress.
Its wide temperature range allows for use in diverse environments.
The steel cage and chrome steel materials enhance durability and reduce maintenance needs.
Industrial Uses of LL660749A Bearing
LL660749A Bearing is commonly used in heavy machinery, such as construction equipment and mining conveyors, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.
Where Is LL660749A Bearing Used?
You’ll find LL660749A Bearing in agricultural machinery, supporting gearboxes and wheel hubs with its high dynamic radial load capacity. Its inch sizing makes it a fit for older or imperial-based systems.
Built for Heavy-Duty Use: LL660749A Bearing
LL660749A Bearing excels in railway applications, particularly in axle boxes where reliability under heavy loads is essential. The steel cage provides added strength, making it suitable for long-term use.
Automotive vs Aerospace: Applications of LL660749A Bearing
In automotive settings, LL660749A Bearing is ideal for truck differentials, offering smooth performance under thrust and radial loads. For aerospace, its precision fits auxiliary systems requiring consistent operation.
Perfect Fit for Automation: LL660749A Bearing
LL660749A Bearing works well in automated production lines, especially in roller conveyors where its standard radial clearance ensures smooth movement. The open seal design allows for easy lubrication maintenance.
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