10 Sealed Bearing R6-2RS 3/8 x 7/8 x 9/32 inch Miniature Ball Bearings VXB Brand

My son has two different mini BMX race bikes and I've had to change out 3 different sets of bearings and these worked perfectly. There's not a whole lot to say about them. They're sealed and free spinning.I tapped out the old ones with a thick punch from the other side. The axle can be used as a makeshift punch since it usually doesn't take much of a tap to get it out. I use a cheap plastic wrapped hammer though. So if you're using a regular hammer you should wrap it or the axle before you strike it if you decide to use the axle as a punch. Once I got them out I sat the wheel/hub on a piece of plywood and placed one of these bearings flat against the hub on top and used a small block of wood to cushion the blow between it and the hammer to drive it into the hub.That's the backyard method to replacing bearings and you should take care to not use too much force, it really should go in pretty easily. If it doesn't then you need to examine it to make sure that you've got everything lined up straight. These are all great and I will reorder them when I get low.

Product was as advertised. Used them for a broken wheelchair. Fit perfect. Would give five stars but have yet to use the chair extensively yet.

When you are a little creative, you can improve the quality of your bicycle or anything else, the Walmart bearing on the front wheel of the bicycle was poor quality, so I ordered through Amazon, & bought bearings from VXB, just like when I needed bearings for the motorcycle, to get a high quality bearing, that could last for years, slight modification made it fit. I bought a second bicycle from a used bicycle shop, who sold me a quality Schwinn bike for $50,(broader gear ratio) & I added the front wheel with the new bearing, I changed a gear shifter cable, transfered my best seat to the bike & I now have a better bicycle than I ever had. At the age of 59, within two years, I rode only 3000 miles, my lungs are better, carrots cabbage onion & tomato cured the colon cancer in the first 6 months, & I am faring pretty well for my old age.

I purchased these for a shop project ( constructing a screw advance box joint jig) I needed two but found the discount for an order of ten to be attractive since I have plans for other bearings in the near future. They arrived in a clear thick plastic tube with a cover to keep them together and clean. The two I have used serve their purpose admirably. Highly recommended for this kind of project.

They work.

Works as expected. Manufacturing tolerances are tight, so it can be friction fit, but would not recommend that as there is little surface area to contact with the fitting surface. For my project, I have not put much weight onto the bearings, so I cannot speak to their performance under high load, but these little bugger do work.

Works well in bmx hubs that uses R6 size bearings. These are not the new style metric bearings used in skateboards or skates. These are the older english sizes so make sure you get the right ones. I used these in a set of old original Crupi high flange hubs. Crupi charges 6 dollars a bearing where there are 20 for 10.

The media could not be loaded.  Great value. Extremely convenient to just have a pack of these to have in case I need to make repairs/replacements. I used these to guide my 15 foot barn door and they have lasted through multiple storms and a flood (a testament to their seals).

Check your dimensions before purchasing - it looks like the 3/8 refers to the width of the bearing, 7/8 is the OD and 9/32 is the ID - I was looking for 3/8 ID so this did not fit my application.Still, they look and feel like good quality bearings.