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The SF686zz is a small, shielded ball bearing with a 6mm bore and 13mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 186 lbf and spins smoothly at speeds up to 36,000 RPM.
Its shielded design helps keep dust out while maintaining easy access for lubrication. The stainless steel cage and balls ensure long-lasting performance, even in humid or corrosive environments.
With a compact width of just 5mm and a lightweight 3.06g design, it fits neatly into tight spaces. Ideal for small motors, drones, or precision instruments where reliability and speed matter.
Operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The flange adds extra stability during installation.
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How Does SF686zz Bearing Reduce Friction?
SF686zz Bearing features stainless steel construction, reducing friction and ensuring smooth radial load handling.
Its shielded design protects against contaminants while maintaining low resistance during high-speed operation.
With a dynamic radial load capacity of 186 lbf, SF686zz Bearing delivers reliable performance in compact applications.
The precision-engineered stainless steel cage keeps the eight balls aligned, minimising wear.
SF686zz Bearing operates at speeds up to 36,000 rpm, making it suitable for demanding tasks.
Its ABEC1 tolerance ensures consistent performance, even under varying load conditions.
Common Applications of SF686zz Bearing
SF686zz Bearing is widely used in small electric motors, such as those found in cooling fans and household appliances. Its shielded design helps keep dust out while maintaining smooth rotation, ideal for continuous operation.
In automation systems, SF686zz Bearing fits well in compact robotic joints and 3D printer components. The stainless steel construction ensures reliable performance even in environments with occasional moisture exposure.
For consumer electronics, SF686zz Bearing’s small size and high-speed capability make it suitable for devices like printers and handheld tools. The ABEC1 tolerance provides sufficient precision for everyday use without unnecessary cost.
Medical devices like dental handpieces often utilise SF686zz Bearing due to its corrosion-resistant materials. The lightweight design (just 3.06g) helps reduce overall equipment weight while maintaining durability.
In automotive accessories, SF686zz Bearing works well in dashboard instruments and small actuators. The 36000 rpm rating handles various speed requirements while the stainless steel balls minimise wear over time.
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