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The 438-432-B is a single-row tapered roller bearing with a flange, measuring 1.75″ x 3.75″ x 1.1772″. Made from durable chrome steel, it handles combined loads up to 28500 lbf radially and 3600 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, suitable for industrial machinery or automotive applications.
Weighing 2.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various mechanical setups.
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Performance Features of 438-432-B Bearing
438-432-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 28,500 lbf, ensuring reliable performance in heavy-duty applications.
The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a flanged cup, it provides secure mounting and alignment in various setups.
How Is 438-432-B Bearing Engineered for Reliability?
438-432-B Bearing features a steel cage that maintains roller alignment, minimising wear and tear.
The chrome steel construction ensures durability, even in demanding industrial environments.
Its effective centre location of -0.36″ enhances stability during operation.
The bearing operates smoothly within a temperature range of -30° to 110°C.
Built for Durability: 438-432-B Bearing
438-432-B Bearing’s single-row tapered roller design handles both radial and thrust loads efficiently.
The flanged cup design simplifies installation while maintaining precise alignment.
With a static radial load capacity of 32,400 lbf, it performs reliably under heavy stress.
Standard radial clearance options allow for flexibility in different applications.
Industrial Uses of 438-432-B Bearing
The 438-432-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its flanged cup ensures secure mounting, reducing misalignment risks in rugged environments.
In automotive applications, 438-432-B Bearing supports axle systems and wheel hubs, providing reliable performance under varying loads. The chrome steel construction offers durability, making it suitable for long-term use in vehicles.
For industrial conveyor systems, 438-432-B Bearing’s open design simplifies lubrication, ensuring smooth operation in high-load scenarios. The standard radial clearance allows for flexibility in different operating conditions.
What Makes 438-432-B Bearing a Preferred Choice?
Its steel cage and chrome steel rollers make 438-432-B Bearing a robust option for mining equipment, where wear resistance is critical. The inch sizing ensures compatibility with North American machinery standards.
In power transmission systems, 438-432-B Bearing’s tapered rollers distribute loads evenly, enhancing efficiency. The ABEC-1 rating balances precision and cost, making it a practical choice for general industrial use.
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