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The 686 is a compact miniature ball bearing with a 6mm bore and 13mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 207 lbf and spins smoothly at speeds up to 40,000 RPM.
Its open design makes lubrication straightforward, while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C.
With a lightweight build at just 1.87g, it’s ideal for small applications like hobby motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various lightweight tasks.
The ABEC1 tolerance and MC3 radial clearance offer balanced performance for everyday use. Perfect for projects where space is limited but reliability is key.
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How Does 686 Bearing Reduce Friction?
686 Bearing features a single-row design with chrome steel rings and balls, ensuring smooth radial load handling.
The stainless steel cage maintains proper ball alignment, reducing friction and wear during operation.
With a dynamic radial load capacity of 207 lbf, it offers reliable performance in compact applications.
Its high-speed capability of 40,000 rpm makes it suitable for precision instruments requiring minimal resistance.
Common Applications of 686 Bearing
In small electric motors, 686 Bearing is a reliable choice due to its compact size and smooth operation. The open design allows for easy lubrication, ensuring long service life in continuous-use devices.
Where Is 686 Bearing Used?
You’ll often find 686 Bearing in office equipment like printers and scanners, where its low noise and high-speed capability are ideal. Its chrome steel construction also makes it suitable for light-duty industrial tools.
Perfect Fit for Automation: 686 Bearing
For robotic arms and small automation systems, 686 Bearing offers precise movement with minimal friction. The stainless steel cage adds durability, making it a solid pick for repetitive tasks.
Medical vs Industrial: Where 686 Bearing Excels
In medical devices like dental tools, 686 Bearing provides quiet and reliable performance. Meanwhile, in industrial settings, it handles light radial loads in machinery like small pumps and conveyors.
How Does 686 Bearing Support High-Speed Operations?
With a max speed of 40,000 rpm, 686 Bearing works well in high-speed applications such as miniature fans. Its balanced design ensures stability even at top speeds, reducing wear over time.
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