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

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.

These little bearing are handy to keep around!

Bottom bearing fits all my 1/4 inch router bits

Buy it if you need it. Worked well for me.

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

What a waste of money. These WILL NOT fit a 1/4” shank bit. They are too small. You cannot make them fit. Not sure what they are supposed to be used for.

I am happy with this product. It is nice to have spare guide bearings for guided router bits. They dont last forever and keeping a stock is handy.

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

This set of Wolfride Rabbet Router Bit Bearings worked perfectly for us. The set allowed us to utilize several of our previous owned standard router bits in more effective and efficient ways which ends up saving money from purchasing more single use bits.

First bearing self destructed in less than 5 minutes. Installed an OEM, its working fine. Have not tried the others.