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The LL778149 is a single-row tapered roller bearing cone with a 23-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 179,000 lbf and static loads up to 513,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 1.9375 inches, with precise tolerances for a secure fit.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles.
It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility in various settings.
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How Is LL778149 Bearing Engineered for Reliability?
LL778149 Bearing is built with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 179,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
What Makes LL778149 Bearing Suitable for High-Temperature Applications?
LL778149 Bearing can withstand temperatures up to 110°C without losing performance.
The chrome steel construction resists wear and maintains structural integrity under heat.
Its tapered roller design ensures even load distribution, reducing friction and heat buildup.
This makes it ideal for industrial applications where high temperatures are common.
Designed for Durability: LL778149 Bearing
LL778149 Bearing features a robust chrome steel construction, enhancing its lifespan.
The steel cage keeps rollers aligned, minimising wear and improving efficiency.
With a static radial load capacity of 513,000 lbf, it handles extreme conditions effortlessly.
Its standard radial clearance options provide flexibility for different operational needs.
Industrial Uses of LL778149 Bearing
The LL778149 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently.
Its chrome steel construction ensures durability even in demanding environments with high radial and thrust loads.
Where Is LL778149 Bearing Used?
You’ll often find LL778149 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs that require reliable performance under varying loads.
The inch sizing makes it a practical choice for equipment designed to imperial specifications.
Built for Heavy-Duty Use: LL778149 Bearing
LL778149 Bearing excels in industrial applications like conveyor systems, where its open design allows for easy inspection and maintenance.
The steel cage provides stability, ensuring smooth operation even under continuous use.
Automotive vs Aerospace: Applications of LL778149 Bearing
In automotive settings, LL778149 Bearing supports axles and drivetrains, offering a balance of strength and precision.
For aerospace ground equipment, its ABEC-1 rating ensures consistent performance in auxiliary systems.
Key Fields for LL778149 Bearing
Railway applications benefit from LL778149 Bearing’s ability to handle heavy radial loads in bogies and traction motors.
The standard radial clearance options make it adaptable to different operational requirements.
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