QUALITY QUARANTEE AND INSPECTION 

01. Appearance Inspection

The first is the inspection of the appearance of the bearing, this step is mainly to check whether the bearing exists deformation, cracks, damage, etc., and check whether the surface of the bearing is uniform and smooth. If there is an anomaly in the appearance check, a more detailed check is generally required.

 

02. Size Check

Size inspection is an important part of bearing quality inspection, mainly to check whether the bearing sizes meet the requirements. The following steps are usually included in the bearing size inspection: 1. Measure whether the deviation size of the bearing meets the requirements; 2. Test the roundness of bearings; 3. Confirm whether the bearing size meets the manufacturing standard.

03. Accuracy Check

In the bearing quality inspection, the precision inspection is a very key link. Through the accuracy check can detect whether the bearing meets the specified requirements, the accuracy check mainly includes the following aspects:

1. Bearing capacity load;

2. Friction of bearing operation;

3. Bearing size deviation.

04. Performance Check

Performance inspection is the last step of bearing quality inspection, mainly to conduct a comprehensive inspection of the operating performance of the bearing to ensure that the bearing can operate normally and have a good service life.

Through the above inspection, the stability and reliability of the bearing can be effectively ensured, so that it can meet the requirements of the use