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The 3479-3420-B is a single-row tapered roller bearing with a flange, measuring 1.4375″ x 3.125″ x 1.1721″. 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.
Interchangeable with Timken models, it’s a reliable choice for replacements. Ideal for heavy-duty applications like axles or industrial gearboxes where combined loads are common.
Weighing 2.1 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
The 3479-3420-B features a standard radial clearance, with options for C3, C4, or C5 available. Its steel cage ensures long-lasting performance under demanding conditions.
With an ABEC-1 rating, it offers good precision for general industrial use. The tapered rollers provide smooth rotation even under heavy loads.
Easy to install and maintain, this bearing is a practical choice for machinery requiring reliable performance. Its flange adds stability in applications where axial movement needs control.
The bearing’s effective center location at -0.34″ helps distribute loads evenly. Suitable for use in construction equipment or agricultural machinery.
This tapered roller bearing has a dynamic radial rating of 6100 lbf for 90 million revolutions. Its robust design handles both radial and thrust loads efficiently.
The cone and cup assembly simplifies installation, while the clearances ensure smooth operation. The bearing’s dimensions make it compatible with various industrial setups.
Lubrication is required for optimal performance, extending the bearing’s service life. It’s a cost-effective solution for equipment needing dependable load handling.
The flange outer diameter of 3.309″ provides additional support in mounting. Perfect for applications where space and stability are key considerations.
With a static radial load capacity of 26800 lbf, this bearing is built to last. Its chrome steel rollers and rings resist wear even in tough conditions.
The cup flange width of 0.1875″ ensures a secure fit in housing. The bearing’s design allows for easy inspection and maintenance when needed.
Operating within a standard temperature range, it’s versatile for most industrial environments. The tapered design effectively manages both radial and axial forces.
A practical choice for machinery repairs or upgrades, offering compatibility and durability. Its weight and size balance performance with ease of handling.
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How Is 3479-3420-B Bearing Engineered for Reliability?
3479-3420-B Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
The flanged cup design provides secure mounting, enhancing stability during operation.
With a dynamic radial load capacity of 23,500 lbf, it delivers consistent performance under heavy loads.
3479-3420-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options allow for flexibility in various industrial applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
Lubrication is required to ensure smooth operation and optimal performance over time.
Industrial Uses of 3479-3420-B Bearing
The 3479-3420-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 ideal for applications with frequent alignment adjustments.
In automotive systems, 3479-3420-B Bearing works well in wheel hubs and differentials, thanks to its durable chrome steel construction. Its inch sizing ensures compatibility with many North American vehicle models.
For industrial conveyors, 3479-3420-B Bearing’s open design simplifies lubrication, extending service life in high-load environments. The steel cage provides extra strength, reducing wear over time.
Where Is 3479-3420-B Bearing Used?
You’ll often find 3479-3420-B Bearing in mining equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, preventing premature failure.
In manufacturing plants, 3479-3420-B Bearing supports machinery like presses and rollers, ensuring smooth operation under heavy radial and thrust loads. Its ABEC-1 rating balances precision and affordability.
Built for Heavy-Duty Use: 3479-3420-B Bearing
3479-3420-B Bearing excels in forestry equipment, handling rough terrain and variable loads with ease. The chrome steel rollers resist wear, even in dusty or wet environments.
For material handling systems, 3479-3420-B Bearing’s flanged cup keeps components aligned, reducing maintenance downtime. Its standard radial clearance suits most general-purpose applications.
Automotive vs Aerospace: Applications of 3479-3420-B Bearing
In automotive settings, 3479-3420-B Bearing is a go-to for drivetrain components, offering reliable performance under constant stress. The inch measurements fit seamlessly into many classic and modern designs.
While not typically used in aerospace, 3479-3420-B Bearing’s durability makes it suitable for ground support equipment, where precision and longevity are key. Its temperature range covers most operational conditions.
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