100 Pack 608-2RS Skateboard Bearing, Rolling Bearings, 8x22x7mm 608rs Bearing

Great value but ya... maybe 10-15% of them are defective. But with some clean up and tlc you get a bunch of bearings for cheap

Overall very decent bearings for fidget spinners. Not Amazing, but the affordability alone makes these bearings a competitive product and after thoroughly cleaning them they worked well and spin for a decent amount of time. If you are using these bearings to make spinners as gifts (as I did) then these will work just fine. If you are making them to sell… I would probably pay just a little more for a higher quality bearing. I am not sure why I liked the “single lip contact seals” of these bearing so much but they were very easy to remove for cleaning and better yet easy to put back onto the bearing afterwards. Just don’t pry them up where the “608RS” is stamped as they are thinner there and are more likely to break in that area. Taking everything into account I would say that you get a good bearing for the price. The only thing I didn’t like (which cost a star 4/5 instead of 5/5) was the lubricant that they used inside of the bearing. I am not sure if they used a silicon or what but when I received the bearings, they were stiff and sticky and didn’t want to spin. With other bearings I was used to having them packed with grease. This was not the case here. These bearings were hard to spin and were pretty much unusable directly out of the package. These bearings were not packed with grease (as many bearings are) and when I took them apart to clean them, I didn’t see any grease at all. As I mentioned before they seemed sticky as opposed to being slick or slippery and I had a difficult time even spinning them. I figured I would simply soak them in 100% Pure Acetone as this is usually enough to remove lubricants from bearings that I have worked with previously. Unfortunately, after soaking them for over 24 hours in Pure Acetone (shaking the container occasionally) they were still stiff and sticky! I almost didn’t believe it. I soaked them for another 24 hours and they were still sticky! I ended up having to use some Carburetor Cleaner and then an Engine Degreaser to cut through whatever was making them sticky. I was kind of shocked at how resilient this sticky substance was. After finally being able to remove the sticky stuff from the bearings they smelled pretty bad (engine degreaser smells). So, I soaked them in 100% Acetone again for a couple of days, took them out, sprayed them off with compressed air while spinning each one and then I let them dry. They still kind of smelled so I soaked them again in a clean container with fresh and clean Acetone and that seemed to do the trick. Kind of a lot of work I suppose. But once they were cleaned the bearings fit perfectly, spun well and helped make some pretty good custom fidget spinners. If you don’t feel like thoroughly cleaning your bearings when you receive them then you might not enjoy this particular product. If you are willing to spend some time cleaning and applying some of your own elbow GREASE to get these bearing clean and spinning properly then for the price you probably can’t go wrong.

Poor manufacturing & blunt tooling along with piss poor quality control have rendered these bearings useless. Machining of the metal races is so low along with bearing cages that are concentric means the bearings are worn out before you even use them. DO NOT BUY THIS JUNK

This was a very good product very good shipping timely would definitely do business with again

We used them in roller skates. They are extremely rough bearings. And in a week or 2 some keep locking up very unhappy with them

I thought I could make them work as budget bearings for my skates, and I followed another reviewers recommendation to take them apart, degrease, and reassemble with proper bearing oil. After doing all that, they still were LOUD and rattled really badly. One of the bearings exploded during a practice after only a couple weeks. I havent even tried to use the rest of the bag. What a waste.

Breaks extremely quickly, unsafe for skateboarding. I bought these for backup bearings in case mine blew out at the park but even so, theyre not worth it. Theyre so cheap and fragile they get destroyed within a few hours of riding. If you want to buy these for skateboarding, I strongly recommend you dont.

Like another reviewer said, you will receive a bag of mixed bearings with three different fonts on the seals. Had to sort through half the bag to find 16 that rolled smoothly. Then after installing, had to swap some out because they still didnt roll smoothly. Finish quality is poor. Worst part is I stayed optimistic that they were going to be ok and didnt determine they were junk until after the return window closed.

I would not recommend this product. It is cheap and the bearings always are going out after as little as 20 minutes of use. The time I spent changing the bearings was not worth the 20 dollars I spent. Would buy a better quality any day of the week.

side seals are plastic and some are a bit deformed and interfere with the balls. About 1 every 15 or so are like this