The main reasons for premature bearing damage are as follows:

First, improper installation

1. The brute force is used when the bearing is installed. The hammer directly hits the SKF bearing to damage the bearing; it is the main cause of deformation.

2, the installation is not in place, the installation is biased or not installed to the bearing position, resulting in too small bearing clearance. The inner and outer rings are not at the same center of rotation, causing disagreement.

Recommendation: Select an appropriate or professional bearing installation tool, and use a special instrument to detect it after installation.

Second, fatigue

Fatigue damage is a common way of damage to SKF bearings. Common causes of fatigue damage may be: long-term overload operation of bearings; failure to repair in time; improper maintenance; equipment aging.

Recommendation: It is suitable to avoid the bearing being in a high working state for a long time, and can take intermittent work as needed; repair and replace the old SKF bearing.

Third, pollution

Contamination can also lead to premature bearing damage, which means that dust, metal chips, etc. enter the bearing. The main reasons include: opening the bearing packaging too early before use, causing pollution; the working environment is not clean during installation, causing pollution; the working environment of the bearing is not clean, and the working medium is polluted.

Recommendation: Use the bearings correctly, pay attention to the proper opening time of the package; keep the working environment clean.

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