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The 3474-3420-B is a single-row tapered roller bearing with a flanged cup, measuring 1.1875″ x 3.125″ x 1.1721″. Made from durable chrome steel, it handles combined loads with ease.
Its flanged design ensures secure mounting, while the open seal allows for straightforward lubrication. The bearing supports dynamic radial loads up to 23500 lbf and thrust loads up to 3820 lbf.
With a standard radial clearance and ABEC-1 rating, it offers reliable performance in various conditions. Suitable for temperatures ranging from -30°C to 110°C, it works well in industrial machinery or automotive applications.
Weighing 2.2 lb, it’s a robust choice for heavy-duty use. Compliant with RoHS and REACH standards, it’s interchangeable with Timken bearings for easy replacement.
This tapered roller bearing features a steel cage and chrome steel rollers, ensuring long-lasting durability. Its effective centre location of -0.34″ helps maintain alignment under load.
The bearing’s dynamic radial rating of 6100 lbf at 90 million revolutions makes it suitable for high-performance applications. Its cup flange width of 0.1875″ provides additional stability during operation.
Ideal for gearboxes or axle systems where combined loads are common. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.
With a cone width tolerance of +0.003″ to -0.01″, it offers precise fitting options. The bearing’s design allows for easy maintenance and lubrication.
The 3474-3420-B’s tapered rollers distribute loads evenly, reducing wear and extending service life. Its cone and cup backface radii (0.03″ and 0.130″) help with proper seating.
The bearing’s dynamic thrust rating of 3820 lbf makes it capable of handling axial loads in addition to radial forces. Its flange outer diameter of 3.309″ ensures secure mounting in housings.
Suitable for use in construction equipment or agricultural machinery. The steel cage provides strength while maintaining smooth operation.
With a bore diameter tolerance of +0.005″ to 0, it ensures a snug fit on shafts. The bearing’s design simplifies installation and replacement in various applications.
This model’s cone frontface backing diameter of 1.57″ and backface of 1.61″ provide stable support under load. The cup frontface backing diameter of 3.03″ adds to its robustness.
Its cage clearances (0.05″ frontface and 0.04″ backface) allow for smooth roller movement. The bearing’s weight of 2.2 lb makes it manageable for manual handling.
Perfect for applications requiring reliable performance under combined loads. The chrome steel construction resists wear in demanding environments.
With a temperature range of -30°C to 110°C, it performs well in various climates. The bearing’s interchangeability with Timken models offers flexibility in sourcing.
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Performance Features of 3474-3420-B Bearing
3474-3420-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, ensuring reliable performance in demanding applications.
The tapered roller design distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.
How Is 3474-3420-B Bearing Engineered for Reliability?
3474-3420-B Bearing features a steel cage that keeps the rollers aligned, minimising friction and wear.
The flanged cup design ensures secure mounting, enhancing stability during operation.
Its dynamic thrust rating of 3,820 lbf makes it suitable for applications requiring both radial and axial load support.
The standard radial clearance allows for smooth performance in most industrial settings.
Designed for Durability: 3474-3420-B Bearing
3474-3420-B Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The single row tapered roller design handles combined loads efficiently, maintaining performance over time.
With a static radial load capacity of 26,800 lbf, it offers reliable support in heavy-duty applications.
The ABEC-1 rating ensures consistent precision in various industrial uses.
Industrial Uses of 3474-3420-B Bearing
3474-3420-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 requiring precise alignment.
In automotive systems, 3474-3420-B Bearing supports wheel hubs and differentials, thanks to its robust chrome steel construction. Its inch sizing ensures compatibility with many North American vehicle models.
For industrial conveyor systems, 3474-3420-B Bearing’s open design allows for easy lubrication, extending service life in high-load environments. The steel cage further enhances durability under continuous operation.
Where Is 3474-3420-B Bearing Used?
3474-3420-B Bearing finds its place in mining equipment, where its dynamic radial load capacity withstands harsh conditions. The tapered rollers distribute stress evenly, reducing wear over time.
In power transmission systems, 3474-3420-B Bearing ensures smooth operation for gears and pulleys. Its ABEC-1 rating provides reliable performance for general industrial applications.
Built for Heavy-Duty Use: 3474-3420-B Bearing
3474-3420-B Bearing is a go-to choice for forestry machinery, handling both radial and thrust loads with ease. The chrome steel rollers offer excellent resistance to wear and fatigue.
In material handling equipment, 3474-3420-B Bearing’s flanged design prevents misalignment, ensuring consistent performance. Its standard radial clearance makes it versatile for various load conditions.
Automotive vs Aerospace: Applications of 3474-3420-B Bearing
In automotive applications, 3474-3420-B Bearing is often found in truck axles, where its durability meets heavy-load demands. The inch measurements simplify replacements in older vehicle models.
For aerospace ground support equipment, 3474-3420-B Bearing provides reliable performance in tow tractors and cargo loaders. Its temperature range suits both indoor and outdoor use.
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