20 PCS 608 -ZZ Ball Bearings – Double Metal Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm) (608 ZZ)

We use these bearings on our 3d printer projects (Bambu and Qidi) to print functional household and decorative items. We always look for well priced quality additions for our printing needs and always end up on Amazon. Highly recommended!

Used these on a little 3d printing project, and they roll great, no issues, and they are the right size.

The pack of the product has arrive on the date of delivery, the 20 PCS 608 -ZZ Ball Bearings – Double Metal Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm) (608 ZZ), sold by sackorange. the metal seal balling bearing are greased with the total about is 20 pieces. The bearings are sticky, and can smear anywhere if touch any anywhere else. The container is smeared with greased stains and leaking grease, if get going, the grease would be a benefit, metal seal bearing leak most of the time while rubber seal bearings doesn't leak. At the time of purchase it was 4.99, 25 cents each bearing to 5.79, 29 cent each per bearing. Grease is another variable to round per bearing. Have found the one store review about the item not the exact spec of measurement, stories about the bearing grease dries up during roll action use, the grease acting a grinding additive than grease should be, other were the bearing are not tolerance proof, not fitting well, to wobbling than measured. others problems about the bearings are not up to quality to missing parts of the bearing to parts wearing first.

It's convenient that there are many pieces and it came to our scooter

Good deal

Not the smoothness I had expected. They spin but take more effort than others that I’ve used. Already greased so that’s not the issue.

Worked well on my wind spinner

Well packaged, looks good, haven't used it yet, looks good quality, great case