Two bad reviews made me order this set but I think it was user error on their part. It works great. Take a mandrel slightly larger than your bearing (there are two different sizes), remove the nut, washer and bushing. Use a rubber mallet and tap the rod through the bearing. Replace bushing, washer and nut. Hold a 5/8" open ended mandrel and tighten the 1-1/8" closed ended nut. The warehouse is coming out immediately. The base plate is designed for bearing mounting which has two different endsβ¦