What are the precautions for the maintenance and installation of eccentric IKO bearings?

1. Eccentric IKO bearing maintenance: in order to maintain the original performance of IKO bearing in a good state for as long as possible, it is necessary to maintain and 

overhaul it in order to prevent accidents in the future, ensure the reliability of operation, improve productivity and economy.

Maintain the best operating standards for the appropriate mechanical operating conditions, regularly.  This includes monitoring operation status, replenishing or replacing lubricants, and periodic disassembly inspections.

As maintenance matters in operation, there are rotation sound, vibration, temperature, lubricant state and so on of eccentric IKO bearings.  

2. Eccentric IKO bearing maintenance: CLEANING of IKO bearing: When removing eccentric IKO bearing maintenance, first record the appearance of eccentric IKO bearing, 

confirm the residual amount of lubricant, and wash eccentric IKO bearing after sampling and checking the lubricant.  As a cleaning agent, the general use of gasoline, kerosene.  

The cleaning of the removed eccentric IKO bearing is divided into coarse cleaning and fine cleaning. They are placed in the container respectively. The metal mesh bottom is 

put on first, so that the IKO bearing does not directly contact the dirt of the container.  When rough cleaning, if the IKO bearing rotates with dirt, it will damage the rolling surface 

of the IKO bearing, and attention should be paid to it.  In the crude cleaning oil, use the brush to remove grease, sticky matter, roughly clean, into fine washing.

Fine washing is to rotate the eccentric IKO bearing in the cleaning oil while carefully cleaning.  In addition, cleaning oil should always be kept clean.  

3. Maintenance and judgment of eccentric IKO bearing: In order to judge whether the disassembled IKO bearing can be used, check it after the IKO bearing is cleaned.  Check 

the state of the raceway surface, rolling surface and mating surface, the wear of the cage, the increase of IKO bearing clearance and the damage and abnormality unrelated to

the decrease of dimensional accuracy.  Non-separation small ball IKO bearing, then use one hand to support the inner ring level, rotate the outer ring to confirm whether it is smooth.

Separate IKO bearings such as tapered roller bearings can check the raceway surface of the rolling body and outer ring respectively.  

Because large IKO bearings can not be rotated by hand, pay attention to check the appearance of the rolling body, raceway surface, cage, edge surface and so on. The higher 

the importance of IKO bearings, the more carefully they must be checked.

4, the choice of eccentric IKO bearings: the market requirements of various mechanical devices and instruments using rolling IKO bearings are increasingly strict, and the 

conditions and performance required by IKO bearings are increasingly diversified.  In order to choose the most suitable IKO bearing from a large number of structures and sizes, 

it is necessary to study from various angles.  In the selection of IKO bearings, generally, the IKO bearing arrangement,

5. The use of eccentric IKO bearing: rolling IKO bearing is a precision part, and its use must also be carried out appropriately.  No matter how high performance IKO bearings are 

used, if they are not used properly, they will not get the expected high performance.  Precautions for the use of IKO bearings are as follows.  

It is hoped that before the installation, the IKO bearing packaging will be opened.  General grease lubrication, do not clean, directly filled grease.  Lubricating oil lubrication, 

generally do not need to be cleaned, but the instrument or high-speed IKO bearing should be washed with clean oil to remove the rust inhibitor coated on the IKO bearing. 

The IKO bearing with the rust inhibitor removed is easy to rust, so it can not be placed without consideration.  Furthermore, the IKO bearing that has been sealed with grease

is used directly without cleaning.

The installation method of IKO bearing varies with the structure, fit and conditions of IKO bearing. Generally, because most of the bearings are axis rotation, the inner ring needs 

interference fit.  IKO bearings with cylindrical holes, multi-purpose press feeding, or multi-purpose hot charging method.  Taper hole occasions, directly mounted on the taper 

shaft, or installed with a sleeve.

When it is installed to the shell, there is usually more clearance matching and interference of the outer ring, which is usually pressed by a press or installed after cooling.  When 

dry ice is used as coolant and cold shrinkage is combined with installation, water in the air will condense on the surface of IKO bearing.  Therefore, appropriate rust prevention 

measures are needed.