6301-2RS Bearing 12x37x12 Sealed Ball Bearings

Fit my 110 SSR pitbike perfect, cheaply made but works good for cheap bearings!!

Definately a low quality bearing. Did not feel smooth when rotating right out of bag and grease was oozing out around seal. No brand name.

Bought this to replace a failed bearing in an idler pulley on my 2012 Subaru Impreza 2.0I. Parts stores wanted $50+ for new pulley. The bearing was less than $10 and 5mins to install. No special tools required. A hammer and a big enough socket will do just fine.

The way they have this angled is very deceptive. I spent a lot of time looking for pulleys, and it looks like you're looking at the other wall of the indent, whereas that thin ring looks like the closer indent wall. However, after receiving it, I found out that it is flat, and what I thought was the closer inner wall was actually just a flattened corner. This product will not help with my project in the least, and I will have to buy something else. And that's not even mentioning that it has a lot of friction for being ball-bearing, and the shipping cost alone triples the price of it.

This bearing replaced the factory bearing in the AC belt idler pulley on my 1998 Toyota Tacoma. The dealer wanted $70+ for the idler pulley assembly but all that was wrong was the worn bearing. The pulley and bracket were fine. The bearing was an exact match and installed no problem. Very happy. BTW, I discovered the idea for replacing just the bearing on the tacomaterritory.com forums.

This bearing set came on my pit bike. I don't know if they rode them to death or if they just wear fast but, something's a problem. When I first got this 1 bearing I was new to bikes and I didn't know I needed 2 for each tire.

Used to fix air conditioner tensioner on first generation Toyota Tacoma v6. Easily pressed in and out with sockets ans bench vice. Saved over 40.00 off the auto parts store price on the whole assembly.

These bearings are really poor quality I bought them to replace the pulley bearings on my 1988 Land Cruiser. They were loose before pressing and I was hoping They would tightened up after install from the pressure on the OD but they wiggle worse than the 30 year old bearings I removed.