ProTek RC 5x11x4mm Metal Shielded "Speed" Bearing (10)

I used these for wheel bearings in my castle powered stampede 4x4 and I didn't even get through one battery before the balls shattered and one of.my wheels flopped around. Used the entire 10 pack to try and keep my truck running. The track I run at has been damp when the bearings blew up. 3 stars cause it may be my mistake, are "clutch bearings" a different type of bearing? Pulled the bearings out of my axial crawler and I've ran 5 packs no problems.

Like what was previously mentioned these bearings work great and last a long time. No need to spend a lot of money on bearings when you can get these at a very good price. I also use the speed wheel bearings in all of my nitro and electric vehicles.

FOR THE PRICE U CANT IT
I WENT THEW 3 SETS OF TRAXXAS BEARING IN 1 MOUTH B/4 TRYING THESE STILL ON THE FIRST 2 AFTER 3 MOUTHS

Ran these Bearings 28 tanks of fuel, Pulled motor look at them, Shields still on and spin freely looks like they could go another 20 tanks, But this a good time to oil them. Good bearing Good price.