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The 438W-432AB is a single-row tapered roller bearing with a flanged cup, measuring 1.75″ in bore and 3.625″ in outer diameter. Made from durable chrome steel, it handles combined loads up to 28500 lbf radially and 3600 lbf thrust.
Its flanged design keeps the bearing 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 1.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.
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How Does 438W-432AB Bearing Handle Combined Loads?
438W-432AB Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 28,500 lbf, ensuring reliable performance in demanding conditions.
The flanged cup design provides added stability, making it suitable for applications requiring precise alignment.
With a temperature range of -30° to 110°C, it performs well in various environments.
What Makes 438W-432AB Bearing Suitable for High-Temperature Applications?
438W-432AB Bearing operates effectively in temperatures ranging from -30° to 110°C, maintaining performance under thermal stress.
The chrome steel construction resists wear, ensuring durability even in challenging conditions.
Its tapered roller design distributes loads evenly, reducing friction and heat generation.
This makes it a reliable choice for industrial applications with varying temperature demands.
Engineered for Precision: 438W-432AB Bearing
438W-432AB Bearing features a single-row tapered roller design, providing precise load distribution and alignment.
The chrome steel rollers and rings enhance durability, while the steel cage ensures smooth operation.
With an ABEC-1 rating, it meets standard precision requirements for various applications.
Its flanged cup adds stability, making it ideal for machinery requiring consistent performance.
Industrial Uses of 438W-432AB Bearing
438W-432AB Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads efficiently. The flanged cup adds stability, making it ideal for applications requiring precise alignment.
In automotive applications, 438W-432AB 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 agricultural equipment, 438W-432AB Bearing’s durability shines in tractors and harvesters, where it withstands harsh conditions. The open design allows for easy lubrication, extending service life in dusty environments.
Where Is 438W-432AB Bearing Used?
You’ll often find 438W-432AB Bearing in construction equipment like bulldozers and cranes, where its high dynamic load capacity is crucial. The steel cage ensures smooth operation even under heavy stress.
In mining machinery, 438W-432AB Bearing’s tapered rollers handle uneven loads effectively. Its temperature range (-30° to 110°C) makes it reliable in both hot and cold environments.
Built for Heavy-Duty Use: 438W-432AB Bearing
438W-432AB Bearing excels in forestry equipment like log splitters, where its combined load capability is essential. The flanged design prevents misalignment during intense operations.
For material handling systems, 438W-432AB Bearing’s standard radial clearance ensures consistent performance. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.
Automotive vs Aerospace: Applications of 438W-432AB Bearing
In automotive drivetrains, 438W-432AB Bearing supports high radial loads, while in aerospace, its reliability suits auxiliary systems. The chrome steel rollers ensure longevity in both fields.
For ground support equipment, 438W-432AB Bearing’s flange aids quick installation. Its weight (1.900 lb) strikes a balance between strength and portability.
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