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The 3480-3420-B is a single row tapered roller bearing with a flange, measuring 1.378″ in bore and 3.125″ in outer diameter. Made from durable chrome steel, it handles combined loads up to 23500 lbf radially and 3820 lbf thrust.
Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
Weighing 2 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets industry safety requirements.
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Performance Features of 3480-3420-B Bearing
3480-3420-B Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, making it suitable for heavy-duty applications.
The flanged cup design ensures secure mounting, enhancing stability during operation.
With a standard radial clearance, it provides reliable performance across various conditions.
3480-3420-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.
Industrial Uses of 3480-3420-B Bearing
3480-3420-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for high-vibration environments.
In automotive applications, 3480-3420-B Bearing fits well in wheel hubs and differential systems, thanks to its robust chrome steel construction. Its inch sizing ensures compatibility with many North American vehicle models.
For industrial conveyor systems, 3480-3420-B Bearing’s open design allows easy lubrication, extending service life in dusty or high-load conditions. The steel cage provides durability, even under continuous operation.
Why Is 3480-3420-B Bearing Essential in Machinery?
3480-3420-B Bearing supports high radial and thrust loads in gearboxes, ensuring smooth power transmission. Its ABEC-1 rating balances precision and cost, making it a practical choice for general industrial use.
Built for Heavy-Duty Use: 3480-3420-B Bearing
3480-3420-B Bearing excels in mining equipment, where its dynamic load capacity withstands harsh conditions. The tapered rollers distribute stress evenly, reducing wear over time.
Automotive vs Aerospace: Applications of 3480-3420-B Bearing
In automotive systems, 3480-3420-B Bearing handles wheel and drivetrain loads reliably. For aerospace ground support equipment, its temperature range and durability make it a dependable option.
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