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The 718/8AC is a compact angular contact ball bearing, measuring 8mm by 16mm by 5mm, with a 25° contact angle for handling combined loads. It comes in sealed or open variants, offering flexibility for different lubrication needs.
Made from steel or ceramic balls and a durable nylon or phenolic cage, it suits high-precision applications. The universal matching design allows easy pairing with other bearings.
This bearing is preloaded for better stability and fits ABEC-5 or ABEC-17 precision standards. Ideal for small machinery or instruments where space and accuracy matter.
Its sealed option keeps contaminants out, while the open type allows for custom lubrication. A versatile choice for demanding angular load scenarios.
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Why Choose 718/8AC Bearing for Precision Tasks?
718/8AC Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its universal matching design allows for flexible arrangement, ensuring smooth operation in various configurations.
The bearing comes in both steel and ceramic ball options, catering to different performance needs.
With ABEC-5 and ABEC-17 ratings, it meets high precision standards for demanding applications.
Sealed and open options provide versatility, while preload availability enhances stability.
Nylon or phenolic cage materials reduce friction, contributing to longer service life.
Common Applications of 718/8AC Bearing
718/8AC Bearing is widely used in industrial equipment like small machine tools and precision instruments, where its compact size and angular contact design are beneficial. The sealed option helps keep contaminants out, extending service life in dusty environments.
Where Is 718/8AC Bearing Used?
You’ll often find 718/8AC Bearing in automotive applications such as electric motors and small gearboxes, thanks to its ability to handle combined loads. Its universal matching feature simplifies installation in tight spaces.
Perfect Fit for Automation: 718/8AC Bearing
In robotics and automation, 718/8AC Bearing excels in mechanical arms and 3D printers due to its high precision and low friction. The ceramic ball option offers quieter operation for sensitive applications.
Medical vs Industrial: Where 718/8AC Bearing Excels
For medical devices like dental drills, 718/8AC Bearing provides reliable performance with its P5 accuracy rating. In industrial settings, its phenolic cage handles higher speeds without compromising stability.
Designed for Versatility: 718/8AC Bearing
From consumer electronics like printers to household gadgets, 718/8AC Bearing’s lightweight design and lubrication options make it adaptable. The open variant allows for easy re-greasing in high-use scenarios.
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