uxcell 6800-2RS Deep Groove Ball Bearing Double Sealed 1180800, 10mm x 19mm x 5mm Carbon Steel Bearings (Pack of 10)

Exactly what I needed. Worked perfect. Great price.

Exactly what I needed to replace the axle bearings on my schwinn airdyne ad2.

If you want these to support a load at an angle to the axis, fuggetaboutit. But for loads perpendicular to the axis, these are great.

We bought these to build rollers similar to a cat fence, to keep our ferrets in their play area. They work great!

Skate.

just what i needed

I'm putting them in a rc cars

The Good: They spin okay. Cheap. The Bad: Excessive lateral movement in ALL of the bearings in my package of 10. This lateral play became considerably worse after only a small amount of use. Using "name brand" bearings from Enduro immediately fixed the issue, confirming my suspicions. Details: Avoid at all costs for bicycle wheel applications, particularly if your bike uses disc brakes (where even a small amount of lateral play can cause major problems with brake rubbing). These bearings caused +/- 1mm of lateral play at the disc rotor *immediately* after installation and the situation got worse after a few rides (+/- 2mm of movement). The amount of play at the axle seemed small when feeling it by hand, but this movement is greatly magnified as you move away from the axle (e.g. at the outer edge of each brake rotor). There was >3mm of lateral play at the rim of the wheel (furthest point from the axle), making for a wobbly feeling wheel in the hand. Avoid these bearings for anything that requires even moderately good tolerances. I replaced the bearings on my rear bike wheel three times, consecutively, due to excessive lateral play in the hub. That's a lot of work! And each time I ended up with the same situation: too much lateral play. I thought there was something wrong with the hub (damaged?) after going through three sets of bearings (i.e. 6 of the 10 in the package), but I decided to pay for "name brand" bearings (at a higher cost) just to make sure it wasn't just the bearings themselves. Sure enough, the wheel was *perfect* when using the Enduro bearings. Absolutely no lateral play. Unfortunately, it took me a long time to figure out these bearings were the source of all of my issues. Long past the return period. Don't make the same mistake! EDIT: Amended from 1-star to 2-stars given these are inexpensive bearings and are only rated ABEC-1 (lowest level for precision bearings). Still, it seems unlikely they come close to meeting those ABEC-1 specifications given how much lateral play I found in the package of 10 bearings that I received.

Worked fine

très bien