#indiasbest #bestdealers #Qualityproducts #trustedseller #specialoffers #savewater #planttreessavelives #DrugFreeIndia #crusherbearing Most cone crushers have two radial bearings and two axial bearings. The radial bearings are most commonly special cylindrical roller bearing designs, featuring two rollers per pocket with differing roller lengths. The axial bearings typically combine a tapered thrust bearing and cylindrical thrust The working principle of jaw crushers is based on the reciprocating movement of the movable jaw that compresses and crushes the rock or ore between itself and the fixed jaw, as the material enters the zone between the jaws Crushers: These are the machines where the rocks and stones are crushed. There are different types of crushers for different types of rocks and stones and different sizes of the input and output material Jaw crushers are heavy duty machines and hence need to be robustly constructed. The outer frame is generally made of cast iron or steel. The jaws themselves are usually constructed from cast steel. They are fitted with replaceable liners which are made of manganese steel, or Ni-hard (a Ni-Cr alloyed cast iron).