Advanced Mining offers the world's widest range of equipment for rock drilling, rock excavation, processing, demolition, bulk-materials handling and equipment for surface and underground mining.
Sandvik Endeavour TM air cooled bearing package has many features. This newest generation air bearing technology is based on improved geometry and machining technology coupled with new material specifications. The resulting is longer bearing life.
Sandvik air cooled bearing blast hole bits
Sandvik's patented Charger® QX2® journal bearing system operates in a lubricated environment, and has greater bearing capacity than an air cooled bearing. The Charger® QX2® bearing system delivers the highest bearing hours in the industry.
Sandvik Sealed bearing blast hole bits