Brutal Ball Bearing Test with Hydraulic Press

Go to for 15% off your order! Brought to you by Raycon. which is the most durable ball bearing? Cheap or expensive? High carbon steel or stainless steel? European or Chinese? We are going to but ball bearing against each other in our 150 ton hydraulic press to find out! We have also 240 ton force sensor to show how much force can the knifes take. Our second channel Our fan shop Do not try this at home!! or at any where else!!