Wolfride Rabbet Router Bit Bearings Replacement Bearings for Router Bits | Inner Dia. 3/16” & Outer Dia. 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8

first use I failed to provide a backer board when routing a small rabbet in a thin piece of plywood and the bit gauged too deep when the bearing flexed slightly... MY BAD!!! great selection of sizes, lots of attachment screws, good accessory for my router

I like the fact that they are available and less expensive than most other brands and they seem to last longer also.

Not its intended use but it works great as a mower blade balancer!

Purchased these to use as a balancing point for lawn mower blades. Seems to work fine so far.

Bought these last week for a special project I have going along with some bits. Less than six inches of work and the bearing I was using from the set flew apart. Happened to have the same size on an old bit I have and used it instead. Trimmed 40 feet of facia board without further trouble. Id give them no stars but looks like I might have to give them one. Am sure disappointed with the Wolfride bearings and am returning them for something else!

I use this clamped in my vice as a blade balancer. Works to perfection! Compared to the clumsy cone-style balance there IS no comparison. My mower blades are now genuinely balanced and my mower feels like it now. Well worth the money

I have these on standby to turn regular 1/2 bits into pattern/ flush trim bits.

Put the first bearing on a router bit, turned the router over and the seal fell out. Put on a 2nd bearing and this time the seal fell out after I turned the router on. Didnt even get to try them in action.

I mounted this horizontally on some shelving next to my bench grinder. I just drilled a hole slightly smaller than the shaft and then hammered it in. I use it to balance lawn mower blades while sharpening them. It just happens to have a bearing that fits the center hole on my Craftsman lawnmower perfectly. I trust this way more than those cheap balancers that have the blade rest flat on top of it. Those you have to eye ball level. Theyre probably good enough, but this thing doesnt leave much room for error. Either it rotates left or right and needs more metal removed, or it doesnt rotate and its balanced. I got the idea from seeing those ridiculously expensive wall mounted balancers and then going on youtube to see if there was a DIY version. Sure enough, some guy had a video using this item. Im sure you could fabricate some sort of magnet to keep the blade from falling off like the expensive ones, but Ive never had my blade fall off. The bearings are wide enough that the entire width of the blade is in contact with it. I only put it up there for a couple seconds, take it off and grind and then re-check until it doesnt move. The blade is never left there where it could be accidentally bumped off, I dont have anything I care about under it and I keep my hands close so i can grab it in the center, if for some reason it did pop off. Those magnets are pretty cool though. ;) Hope that helps you.

Plan on using it to help balance lawn mower blades.