Diameter of 🔧 Flanged Miniature Mounted Bearings Review

Good quality bearings but poor flange drilling. Almost all of the bearings (except one) were skewed and I couldn't align them. I had to pull them out and use them like normal bearings. I also had a ridiculous $30 customs fee, which is what I usually pay for things over $300. Makes them very expensive normal bearings.

I was surprised by the fast delivery. However, the product itself is missing. The bearing itself is defective and the inner ring set screws are recessed into the bearing seal. One of the bearings felt like it had sand in it. The bearing block on none of the ones I've bought moves freely. I had to use a breaker to move the bearing inside the block. Basically, you buy a cheap wheel bearing at a relatively high price. Wouldn't buy again.

Good storage and padding for the price. However, when I received it, I found that the bearing does not rotate smoothly and actually hangs a little. What I did was take a razor blade or precision blade and gently pry out the rubber grommets on each end. Next, we take a little solvent and a clean container and use a clean toothbrush to remove all the Chinese fat. I actually had small parts that looked like they were rubber smudges on the seals getting into the bearing. After cleaning, blow dry…