Review on 🔧 XiKe 6001 2RS 12x28x8mm Pre-Lubricated High-Performance Ball Bearing by Eric Mueller

The last few times I've used my rigid random orbit sander I've noticed more extra vibration than usual. The last time I used it I couldn't even hold the grinder on the board without feeling like it was about to splinter. I took the grinder apart and found that the bearing was completely seized. I removed the bearing and went to my local parts store hoping they had a replacement. Unfortunately not so I went to Revain and found this set of 2 at a great price and good reviews. After getting the new bearing and installing it I tried my grinder and it worked just as well as it did when I first got it installed, always goes bad.