YAMASO 20 Pcs 608 2RS Ball Bearings – Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm)

I used these ball bearings for my 3D prints, and they’re working perfectly. The size is exactly as stated, and they feel well-built. I was pleasantly surprised by the presentation – the metal case and secure packaging show attention to detail. They roll incredibly smoothly and are a great value overall!

The YAMASO 608 2RS ball bearings exceeded my expectations. Every bearing in the pack spins smoothly right out of the box, with no grinding, noise, or resistance. The seals are tight and well-made, helping keep out dust and debris, and the overall build quality feels solid and consistent across all 20 pieces. I’ve used them for a few different projects—skate wheels, small machinery, and DIY builds—and they’ve performed flawlessly in every case. They run quietly, maintain good speed, and show no signs of premature wear.

Bought these to replace old bearings in my GE Opal Ice Maker 2.0 and they fit perfectly. Smooth rotation and quiet operation — the double rubber seals feel durable after multiple rounds of full ice buckets. Great value pack for small appliance repairs or DIY projects. Everything in transmission now turns smoothly without errors popping up. Used for other Halloween DIY projects and accurately turns skeletons arms every time my IR sensor goes off. They sat outside for over a month on them and still very work perfectly so definitely durable to weather.

They worked fairly well, they didn’t grind or have any odd behavior. They were packaged nicely in a metal tin that was put in a bag, the only problem with it was they where hard to get out of the tin and hard to put back in too (at least without denting the tin) they where a little greasy/oily on the outside, but other than that the bearings themselves where fine, i didn’t hear any grinding either. They fit with the 3D prints I made fairly well and I assume they would fit well with other things too, the seal seemed fine and you can remove them to re-lubreacte them if you need I think

I've used these in several 3D print projects. nice and tight, smooth rolling. works like you'd expect.

Standard bearings, used for 3d printer spool holders. These are pre-greased, with a adequate viscosity. The bearing are silent and roll smooth from the box, and none of them had defects that were noticeable on inspection. These are shielded, so they should be more durable than others that arn't, and fit any 608 compatible scenario. For the price, these are more than good. I will likely re-order again.

These happened to be the right size for the fan motor on my window AC unit. Much cheaper than buying a new motor and I have spares.

good product works as designed