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The SCH78 is a drawn cup needle roller bearing with a 0.4375″ bore and 0.6875″ outer diameter, crafted from sturdy steel. It handles radial loads up to 1776 lbf and spins efficiently at speeds up to 20700 RPM.
Its open-end design allows for easy lubrication, while the press-fit shaft mount ensures a secure installation. The bearing operates smoothly in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like automotive components or small machinery where space is limited.
Compliant with RoHS standards, it’s a reliable and safe option for various industrial uses.
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Why Choose SCH78 Bearing for Precision Tasks?
SCH78 Bearing features a drawn cup design with steel rollers, offering high radial load capacity in compact spaces.
Its dynamic radial load rating of 1776 lbf ensures reliable performance in demanding applications.
The press-fit shaft mount simplifies installation, saving time and effort.
With a maximum speed of 20,700 rpm, it delivers smooth operation for precision tasks.
Industrial Uses of SCH78 Bearing
SCH78 Bearing is commonly used in industrial gearboxes, where its compact design and high radial load capacity make it ideal for tight spaces. The steel construction ensures durability even in demanding environments.
In automotive applications, SCH78 Bearing fits well in transmission systems and steering mechanisms, providing reliable performance under radial loads. Its press-fit mounting simplifies installation in vehicle assemblies.
For automation equipment, SCH78 Bearing works efficiently in robotic joints and conveyor rollers, thanks to its high-speed capability. The open-end design allows for easy lubrication, extending service life in continuous operations.
Where Is SCH78 Bearing Used?
SCH78 Bearing finds its place in household appliances like washing machines, where its small size and radial load handling are beneficial. The inch measurements make it compatible with many North American products.
In medical devices, SCH78 Bearing supports precise movements in diagnostic equipment, ensuring smooth operation. Its steel components offer the necessary strength for repeated use in clinical settings.
Built for Heavy-Duty Use: SCH78 Bearing
SCH78 Bearing excels in construction machinery, such as compactors and excavators, where radial loads are frequent. The steel cage and rollers provide the toughness needed for rugged conditions.
For power tools, SCH78 Bearing ensures smooth rotation in drills and grinders, even at high speeds. Its press-fit design keeps it securely in place during intense operations.
Automotive vs Aerospace: Applications of SCH78 Bearing
In automotive systems, SCH78 Bearing is favoured for its balance of size and load capacity, perfect for gear shifts. The inch sizing suits many classic car restorations.
For light aerospace components, SCH78 Bearing offers a reliable solution where space and weight are critical. Its steel build meets the durability standards required in aviation maintenance.
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