Tonmp 100 PCS 608-ZZ Ball Bearing - Double Metal Sealed Shielded Miniature Deep Groove Bearings for Furniture Wheel,Skateboards, Inline Skates, Scooters, Roller Blade Skates (8mm x 22mm x 7mm)

Picked these up for putting into 3D prints. I am using these bearings in low stress environments so I cannot comment to how they will perform in heat or high RPM uses. This cheap 50 pack is working well in my custom spool holders for my 3D printers. I have replaced the stock spool holders in my Anycubic Mega X, FLSUN Q5, and Creality Ender-3 with spool holders that use these bearings and they work fantastically.

Excelente producto seriedad del vendedor

I have many projects for this product...

Wouldn’t recommended for skating either

Must clean and use lite oil..

Some are super smooth and some are a little gunked up and probably need to be taken apart and reoiled. But I find them addiquite for my some 3d printed parts I made.

The quantity is large and the price is cheap, but I don’t know if it can be transferred at high speed