Eccentric bearing slewing inflexible five factors

 Eccentric bearing, also known as eccentric bearing manufacturer is a bearing type is used. Includes outer ring, inner ring, rolling baskets, rolling, eccentric bearing structure is simple, easy to use, can be achieved without the eccentric shaft eccentric features greatly simplify the eccentric mechanism, while the eccentric mechanism of machining provincial workers, saving, easy assembly, reduces the manufacturing cost of the eccentric mechanism. Eccentric bearing is cycloid reducer inside a very important bearing. Eccentric bearing applications: reducer, petrochemical. Textile, metallurgy, mining. Mills etc. severity machinery.
Eccentric Bearing test machine installed on the device caused after the reversal should not be more flexible reasons, the main reasons are the following aspects:
d: The original bearing clearance is small, in this inner ring and the shaft, the bearing outer ring and bearing fit, due to large amount of interference, so that the original internal bearing clearance is reduced, resulting in eccentric bearing rotation is not flexible ;
b: eccentric bearing not clean during installation, a foreign body in the bearing inner and outer raceway and between the rollers, causing the bearing rotation is not flexible;
a: install nsk bearings, koyo bearing, ntn bearing, skf bearing, iko bearing eccentric bearing, the equipment and the transfer of certain fixed parts may lead to bearing friction rotary member has not flexible;
e: If it is a large eccentric bearing, the bearing installation is complete, give the bearings plus a minimum radial load, in order to ensure a flexible bearing rotation.
c: eccentric bearings during the installation process, due to improper installation of the cage deformation, resulting roller can rotate flexibly
FAG Bearings Import In fact, many people may have found the problem, when turning on the machine, we can hear from the bearing raceway loud noise, so we were a bit worried that the machine is not what's wrong, ah still not normal. In fact, we do not have to worry too much about this issue, under normal circumstances, like some of the seven types of bearings will issue a rolling sound of 30 decibels, and it is the noise characteristics and regularity, the first noise it emits sound and not every time, is a variety of random sounds, because the tapered roller bearing each machine running speed and various other factors that are not fixed, so the sound is not the same. But no matter what changes speed, the noise is almost constant while the main frequency sound pressure level is increased with the increase with the speed, when the bearing raceways total sound pressure level is lower, even if the speed increases, the total sound pressure level also increased little, overall, in bearing noise is a normal thing, do not worry too much.