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

Alert - The heading is misleading. The Bearing ID is not 1/4 - its .2 inches BLECK

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

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

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.

Used bearings in the construction of mower blade balancer. Worked well for the project.

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

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

These perform well enough for me. I use them for routing binding channel for guitars where even little mistakes are not acceptable. They work in that situation just fine.

I need it these for some of my router bits. Fits good.

The internal and outside dimension are as advertised The bearing is somewhat loose and moves slightly in an out and side to side not anything significant that would make it functionally substandard. Overall a good purchase for the money paid and will work for the intended purpose. One wish is if they could include spacing washers. Those are hard to find and if a washer is damaged it needs a replacement together with the bearing.