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The 343-332-B is a single-row tapered roller bearing with a flange, measuring 1.375″ x 3.1496″ x 0.882″. Made from durable chrome steel, it handles combined loads up to 17900 lbf radially and 2170 lbf thrust.
Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The steel cage ensures smooth operation even under heavy loads.
This bearing is interchangeable with Timken models, making it a practical choice for replacements. It works well in temperatures from -30°C to 110°C.
Ideal for industrial machinery or automotive applications where combined loads are common. Compliant with RoHS and REACH standards, it weighs just 1.3 lb for easy handling.
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Performance Features of 343-332-B Bearing
343-332-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17,900 lbf, ensuring reliable performance in various applications.
The tapered roller design of 343-332-B Bearing provides smooth operation and even load distribution.
With a flanged cup, it ensures secure mounting and alignment in demanding conditions.
343-332-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating make it suitable for general industrial use.
The steel cage in 343-332-B Bearing maintains roller alignment, reducing wear and extending service life.
Lubrication is required to maintain optimal performance and longevity.
Industrial Uses of 343-332-B Bearing
The 343-332-B Bearing is commonly used in heavy machinery like conveyor systems and gearboxes, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding industrial environments.
In automotive applications, 343-332-B Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The flanged cup design adds stability, making it a solid choice for vehicle manufacturers.
For agricultural equipment, 343-332-B Bearing’s robust build withstands the harsh conditions of tractors and harvesters. The open seal type allows for easy lubrication, extending its service life in dusty or wet conditions.
Where Is 343-332-B Bearing Used?
You’ll often find 343-332-B Bearing in construction equipment like excavators and cranes, where its high load capacity is essential. The inch sizing makes it compatible with many North American machinery standards.
In mining operations, 343-332-B Bearing’s tapered rollers handle the intense vibrations and heavy loads typical in crushers and screens. Its steel cage further enhances durability in these tough applications.
Built for Heavy-Duty Use: 343-332-B Bearing
The 343-332-B Bearing excels in forestry machinery, such as log splitters and sawmills, thanks to its ability to manage both radial and thrust loads. Its standard radial clearance ensures smooth operation even under stress.
For material handling systems, 343-332-B Bearing’s flanged cup keeps it securely in place, reducing maintenance downtime. The ABEC-1 rating balances precision and cost-effectiveness for these applications.
Automotive vs Aerospace: Applications of 343-332-B Bearing
In automotive settings, 343-332-B Bearing is ideal for drivetrain components, offering reliable performance at moderate speeds. Its inch measurements align with many vehicle designs.
For aerospace ground equipment, 343-332-B Bearing provides the necessary load support in tow tractors and cargo loaders. The temperature range suits both indoor and outdoor use in various climates.
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