What are ball bearings made of?
Ball bearings take steel wire, steel and sheet steel directly. Trace them back and you pass 16 made things on the way to 13 raw materials.
How ball bearings are made What is made from it See it on the map
What goes straight in
From the ground: 13 raw materials
- Iron ore through steel, manganese
- Limestone through steel, quicklime
- Air through steel, argon
- Dolomite through steel, magnesium
- Water through steel, quicklime
- Manganese ore through steel, manganese
- Natural gas through steel, manganese
- Zinc ore through sheet steel, zinc
- Coal through steel, manganese, coke
- Quartz through steel, magnesium, metallurgical silicon
- Timber through steel, magnesium, metallurgical silicon
- Crude oil through steel, steel scrap, propane
- Sulfur through steel, manganese, sulfuric acid