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The 689zz is a compact metric ball bearing, measuring 9mm inside and 17mm outside, with a slim 5mm width. Made from chrome steel, it’s built to handle radial loads up to 254 lbf while spinning smoothly at speeds up to 36,000 RPM.
Its shielded design keeps dirt out while the stainless steel cage ensures durability. The bearing requires lubrication and operates well in temperatures from -30°C to 110°C.
With 11 precision balls, it offers quiet performance and is ideal for small machinery or hobby projects. The lightweight design (just 4.38g) makes it easy to fit into tight spaces.
Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new builds. Perfect for applications like small motors or precision instruments where space is limited.
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Why Choose 689zz Bearing for Precision Tasks?
689zz Bearing features a shielded design with stainless steel shields, protecting against dust and debris.
Its chrome steel rings and balls ensure smooth operation, even at high speeds up to 36,000 rpm.
The ABEC1 tolerance class provides consistent performance, ideal for precision applications.
With a dynamic radial load capacity of 254 lbf, it handles demanding tasks reliably.
The stainless steel cage maintains ball alignment, reducing wear and extending service life.
Its compact size (9 mm×17 mm×5 mm) makes it suitable for miniature applications.
Common Applications of 689zz Bearing
689zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, where its compact size and shielded design help reduce dust interference. The chrome steel construction ensures smooth rotation even with frequent use.
Where Is 689zz Bearing Used?
You’ll often spot 689zz Bearing in office equipment like printers and scanners, where its low noise and reliable performance are key. Its metric sizing makes it a handy fit for various European and Asian devices.
Built for Versatility: 689zz Bearing
In robotics, 689zz Bearing works well in lightweight joints or small actuators, thanks to its balanced load capacity and stainless steel cage. The shielded seals also help keep contaminants out in dusty workshop environments.
Consumer Electronics vs Industrial Tools: 689zz Bearing
For gadgets like handheld fans or drone motors, 689zz Bearing offers quiet operation and decent speed tolerance. In industrial settings, it’s a go-to for light machinery where space is limited but reliability matters.
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