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The 319448 B-2LS is a double-row cylindrical roller bearing with a 240mm bore and 320mm outer diameter, built from tough chrome steel. It supports combined loads up to 214200 lbf and works well in temperatures from -30°C to 110°C.
Its full-complement design (no cage) maximises roller count for higher load capacity, while the sealed construction keeps contaminants out. The bearing comes pre-lubricated for grease or oil systems.
This model fits applications like heavy machinery or industrial gearboxes where space is limited but high radial loads are present. It’s interchangeable with SKF bearings for easy replacement.
With a 95mm width and snap ring grooves (DIN 471 compliant), installation is straightforward. RoHS and REACH compliant for safe use in various industries.
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Performance Features of 319448 B-2LS Bearing
319448 B-2LS Bearing is built with double-row full complement cylindrical rollers, offering high load capacity and durability.
The chrome steel construction ensures strong resistance to wear, even under heavy radial loads up to 214200 lbf.
Its sealed design protects against contaminants, making it suitable for harsh environments.
The grease or oil lubrication options provide flexibility for different operational needs.
With a temperature range of -30° to 110°C, 319448 B-2LS Bearing performs reliably in varying conditions.
The absence of a cage allows for maximum roller count, enhancing load distribution.
The precise tolerances and dimensions ensure easy installation and consistent performance.
This bearing is ideal for applications requiring combined load handling and long service life.
Essential Roles of 319448 B-2LS Bearing
319448 B-2LS Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its double-row design handles high radial loads efficiently. The full complement of rollers ensures maximum load capacity, making it ideal for demanding environments.
In automotive applications, 319448 B-2LS Bearing supports components like wheel hubs and drivetrains, providing stability under combined loads. Its sealed design helps keep contaminants out, extending service life in harsh conditions.
For automation systems, 319448 B-2LS Bearing’s precise dimensions and chrome steel construction ensure reliable performance in robotic arms and conveyor systems. The grease lubrication option simplifies maintenance in high-use scenarios.
Where Is 319448 B-2LS Bearing Used?
319448 B-2LS Bearing finds its place in wind turbines, where its robust design withstands variable loads and harsh weather conditions. The sealed construction protects against dust and moisture, ensuring long-term reliability.
In construction equipment, 319448 B-2LS Bearing supports heavy-duty axles and pivot points, offering durability under extreme stress. Its metric sizing makes it compatible with a wide range of machinery.
Built for Heavy-Duty Use: 319448 B-2LS Bearing
319448 B-2LS Bearing excels in mining equipment, where its high static radial load capacity handles the demands of crushers and screens. The full complement roller arrangement ensures smooth operation under heavy loads.
In marine applications, 319448 B-2LS Bearing’s sealed design and corrosion-resistant materials make it suitable for ship propulsion systems. The grease lubrication option is particularly useful in wet environments.
Automotive vs Aerospace: Applications of 319448 B-2LS Bearing
In automotive systems, 319448 B-2LS Bearing supports heavy axles and transmissions, providing durability under combined loads. Its sealed design is ideal for off-road vehicles exposed to dirt and debris.
For aerospace applications, 319448 B-2LS Bearing’s precision and reliability make it suitable for landing gear and engine components. The chrome steel construction ensures performance under high stress and temperature variations.
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