Ningbo Junda Machinery Manufacturing - The Role of Eccentric Bearings

Eccentric bearings, also known as eccentric bearings, are a very useful type of bearing. It mainly includes outer ring, inner ring, rolling element basket, and rolling element. The eccentric bearing has a simple structure and is easy to use. It can achieve eccentric function without the need for an eccentric shaft, greatly simplifying the eccentric mechanism. At the same time, it makes the mechanical processing of the eccentric mechanism labor-saving, time-saving, easy to assemble, and reduces the manufacturing cost of the eccentric mechanism.
The function of eccentric bearings: Eccentricity allows for adjustable inner hole diameter and the use of set screws to achieve circumferential and axial fixation of the inner ring. However, due to the clearance fit of the inner ring inner hole, it is generally only used in light load and impact free situations.
Double layer double row tapered roller eccentric bearing; Cylindrical roller is a type of single-layer raceway small clearance or negative clearance cylindrical roller bearing, mainly installed on both sides of the printing plate cylinder and impression cylinder of the printing machine;
Double layer raceway with inner and outer eccentric negative clearance cylindrical roller bearing unit, installed on both sides of the rubber drum of the printing machine. Hollow cylindrical roller bearings, due to their unique structure, have strong vibration absorption ability, long precision life, and overload protection function compared to conventional rolling bearings.