... , Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates, Side Plates, Toggle Mechanism, Fly Wheels and Springs Introduce The structure of Jaw ... , Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates, Side Plates, Toggle Mechanism, Fly Wheels and Springs Jaw crusher Features and Benefits ... ×1200250×120021013-383303725-607.7PEX-300×1300300×130025010-653007520-9011 Small Jaw Crusher - PEX Series