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The 718/5AC is a compact angular contact bearing, measuring just 5mm by 11mm by 5mm, with a 25° contact angle for handling combined loads. It comes in sealed or open options, with universal matching for easy pairing.
Made from steel or ceramic balls and a durable nylon or phenolic cage, it offers smooth operation. The bearing is preloaded for better stability and comes lubricated for immediate use.
Its small size and precision ABEC-5 or ABEC-11 ratings make it ideal for high-accuracy applications. Perfect for small machinery or instruments where space is limited but performance is key.
The sealed version keeps out dirt, while the open design allows for easy maintenance. A versatile choice for both industrial and precision engineering needs.
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Performance Features of 718/5AC Bearing
718/5AC Bearing is designed for precision tasks with a 25° contact angle, ensuring smooth angular contact performance.
Its compact size of 5×11×5 mm makes it ideal for applications where space is limited.
The bearing comes in sealed or open variants, offering flexibility for different lubrication needs.
With ABEC-5 and ABEC-11 ratings, it meets high precision standards for demanding applications.
Key Fields for 718/5AC Bearing
718/5AC Bearing is commonly used in precision instruments like dental drills and optical devices, where its small size and angular contact design are ideal. The sealed option keeps contaminants out, ensuring long-lasting performance in sensitive environments.
What Makes 718/5AC Bearing a Preferred Choice?
In robotics, 718/5AC Bearing excels in joint mechanisms due to its low friction and high-speed capability. The ceramic ball option reduces weight and improves efficiency, making it a smart pick for automated systems.
Built for Versatility: 718/5AC Bearing
This bearing fits well in consumer electronics, such as miniature fans or small motors, thanks to its compact dimensions. The phenolic cage offers quiet operation, perfect for household appliances where noise matters.
Automotive vs Aerospace: Applications of 718/5AC Bearing
In automotive applications, 718/5AC Bearing supports steering systems and small gearboxes, handling combined loads with ease. For aerospace, its lightweight ceramic variant is favoured in navigation instruments and control surfaces.
Industrial Uses of 718/5AC Bearing
Machine tools benefit from 718/5AC Bearing’s precision and preload options, ensuring accurate spindle rotation. The open design allows for custom lubrication, adapting to various industrial conditions.
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