The oil seal package of IKO bearing can be removed immediately before delivery for routine inspection, and it can be immersed in washing gasoline or acid free kerosene containing 3% engine oil. Turn its outer ring and carefully wash the junction of cage, rolling element and raceway.
It is required to thoroughly clean the original oil traces left in any hidden parts. After the plastic bearing is cleaned, the attached cleaning oil shall be drenched dry and placed on the workbench lined with clean Iko Plastic Bearings neutral lining paper to dry, or dried slowly in the far-infrared oven.
The bearing ring, cage or any rolling element shall not be rotated during the whole process from washing oil drying to air drying or drying.
The bearings that have been dried or dried shall be dripped with lubricating oil according to the regulations and delivered for Iko Plastic Bearings inspection immediately. At this time, the outer surface of the plastic bearing is not protected by oil film. It is not allowed to directly touch the skin of hands during the whole inspection process.
The operator shall wear clean gloves or apply antirust agent on his hands, but the antirust agent on his hands must not be mixed with the rolling surface of IKO bearing, Iko Plastic Bearings Otherwise, the measurement results will deviate.
IKO bearings shall be delivered for use or treated with anti rust stock immediately after inspection. The whole inspection process shall also be completed quickly to avoid corrosion caused by too long. Note that using pure gasoline without engine oil for cleaning will also cause corrosion.
Before inspection, the bearing must be placed on a metal plate in the inspection site together with the gauge block, standard parts and measuring instruments used for Iko Plastic Bearings inspection, so as to homogenize the temperature and room temperature of these objects quickly.
can we ensure the accuracy of the inspection results and prevent the Iko Plastic Bearings plastic bearing from rusting in the whole inspection process.
When removing the bearing for inspection, first make appearance records by photography and other methods. In addition, the amount of remaining lubricant shall be confirmed and the lubricant shall be sampled before cleaning IKO bearing.
a. The cleaning of bearings is Iko Plastic Bearings divided into rough cleaning and fine cleaning. Plastic bearings can be placed with metal grid at the bottom of the container.
b. During rough cleaning, use a brush to remove grease or adhesion in the oil. At this time, if the IKO bearing is rotated in oil, pay attention to the damage to the rolling surface due to foreign matters.
c. During fine cleaning, the plastic bearing shall be slowly rotated in oil and shall be carried out carefully.
The commonly used cleaning agent is neutral water-free diesel oil or Iko Plastic Bearings kerosene, and sometimes warm lye is used as needed. No matter what kind of cleaning agent you use, always filter it and keep it clean.
After cleaning, apply antirust oil or antirust grease on the bearing immediately.
2. Inspection and judgment:
In order to judge whether the removed IKO bearing can be reused, the plastic bearing should focus on checking its dimensional accuracy, rotation accuracy, internal Iko Plastic Bearings clearance, mating surface, raceway surface, cage and sealing ring.
The inspection results can be judged by those who use inertial bearings or are proficient in bearings.
The judgment standard of plastic bearing varies according to the mechanical performance, importance and inspection cycle. IKO bearing shall not be reused and must be replaced in case of the following damage.
A. fracture and defect of bearing parts.
B. stripping of the rolling surface of the raceway surface.