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The 3387-3320-B is a single-row tapered roller bearing with a flange, measuring 1.5″ x 3.1562″ x 1.1965″. Made from durable chrome steel, it handles combined loads up to 25800 lbf radially and 3130 lbf thrust.
Its flanged cup design ensures secure mounting, while the steel cage provides reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C and requires regular lubrication.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Suitable for applications like gearboxes or heavy machinery where combined loads are common.
Weighing 2.7 lb, it offers robust performance for its size. Compliant with RoHS and REACH standards, it meets ABEC-1 precision requirements.
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Performance Features of 3387-3320-B Bearing
3387-3320-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in heavy-duty applications.
The tapered roller design of 3387-3320-B Bearing provides effective load distribution, reducing wear.
With a standard radial clearance, it balances precision and durability for various industrial uses.
3387-3320-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage keeps the rollers aligned, ensuring smooth operation and extended service life.
Industrial Uses of 3387-3320-B Bearing
3387-3320-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The flanged cup adds stability, making it ideal for applications with high radial and axial forces.
What Makes 3387-3320-B Bearing a Preferred Choice?
In automotive systems like truck wheel hubs, 3387-3320-B Bearing offers reliable performance due to its chrome steel construction and standard radial clearance. Its inch sizing ensures compatibility with North American vehicle designs.
Built for Heavy-Duty Use: 3387-3320-B Bearing
For industrial conveyor systems, 3387-3320-B Bearing’s robust design ensures long-lasting operation even under continuous stress. The steel cage enhances durability, reducing maintenance needs in demanding environments.
Automotive vs Aerospace: Applications of 3387-3320-B Bearing
While 3387-3320-B Bearing excels in automotive drivetrains, its precision also suits aerospace landing gear components. The ABEC-1 rating balances performance and cost for mid-range applications.
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