Eccentric bearingis a useful bearing horn. It mainly includes outer ring, inner ring, roller basket, roller body and eccentric bearing. The structure is simple and easy to use. The eccentric function can be realized without an eccentric shaft, which greatly simplifies the eccentric mechanism and saves the processing labor of the eccentric mechanism. It is easy to assemble and reduces the manufacturing cost of the eccentric mechanism.
Features of eccentric bearings:
The inner hole of the inner ring is strange, and there is a longitudinal keyway on the inner wall of the odd hole.
Classification of eccentric bearings
One is a double-layer double-row tapered roller eccentric bearing. One of the cylindrical rollers is a single-layer raceway with a small or negative clearance cylindrical roller bearing, which is mainly installed on the plate cylinder and the impression light Engrave both sides of the roller. The other is a double-layer raceway belt. Cylindrical roller bearing units with internal and external eccentric negative clearance are installed on both sides of the printer roller. Because of its unique structure, compared with traditional rolling bearings, hollow cylindrical roller bearings have stronger shock absorption, longer precision life and overload Protective function.
Application of eccentric bearing: reducer, petrochemical, textile, metallurgy, mining, steel plant, etc.