Simple treatment of problems affecting the service life of IKO thin wall bearing

• When judging whether the disassembled Thin-walled bearing can be reused, check it after IKO bearing cleaning, and carefully check the state of raceway surface, rolling surface and mating surface, the wear of cage, whether the bearing clearance increases, and whether there are damages and abnormalities that affect the decline of dimensional accuracy. 

Simple treatment of problems affecting the service life of IKO thin wall bearing

• For non separable small ball bearings, use one hand flat end inner ring and rotate the outer ring to confirm whether it is smooth.
• Simple treatment of problems affecting the service life of IKO thin wall bearing
• For separate bearings such as bearings, the raceway surfaces of rolling elements and outer rings can be inspected respectively.Simple treatment of problems affecting the service life of IKO thin wall bearing
• Since large bearings cannot be rotated by hand, pay attention to the appearance of rolling elements, raceway surfaces, cages, edge retaining surfaces, etc. the higher the importance of bearings, the more careful the inspection is.Simple treatment of problems affecting the service life of IKO thin wall bearing
• When judging whether the bearing can be reused, it should be determined according to the damage degree, mechanical performance, importance, operating conditions, inspection cycle and other relevant factors of the Thin-walled bearing.
•  However, if the following defects are found during the inspection, the bearing can not be used anymore and needs to be replaced with a new IKO bearing.Simple treatment of problems affecting the service life of IKO thin wall bearing
• Under lubrication condition, the viscosity forms a lubricating film between the rolling contact surfaces enough to separate the two surfaces. The lubricant must maintain a certain low viscosity at normal working temperature to reduce bearing friction and improve bearing life. Simple treatment of problems affecting the service life of IKO thin wall bearing
• The main factors affecting the noise are the average diameter of the bearing and working speed Working viscosity the viscosity of lubricant at the working temperature is determined by the nominal viscosity at the working temperature T4 ℃ according to the viscosity temperature curve, and the viscosity ratio is an index indicating the ability of oil film formation.
•  Its rotating speed and other factors have a great impact on the service life of the bearing. When the operating state becomes worse (temperature increases, rotating speed decreases, and pollutants increase), the service life of IKO bearing may be greatly polluted and greatly reduced.Simple treatment of problems affecting the service life of IKO thin wall bearing