Review on Sealmaster Non Expansion Normal Duty Regreasable Setscrew Power Transmission Products in Bearings by Maurice Stavros

These bearings were on my log splitter. The rubber cross in Lovejoy's clutch is gone, and half the jaw on the clutch is gone. Given the excessive vibration this caused, I was expecting those bearings to be removed. Surprisingly they were in excellent condition considering this splitter was maintenance free and I doubt they were ever re-oiled. These things are incredibly durable and the ability to hold fat is just amazing. These bearings are of very high quality. I have this particular model on my splitter which still works perfectly despite the poor service and I felt compelled to give a good review.