TIMKEN bearing the inappropriate choice of a large proportion of larger axial load thrust bearing can withstand large diameter axial joint load bearing support structure, to use only cage cylindrical roller bearings are not inappropriate. Poor bearing lubrication is the direct cause of bearing damage analysis from the damaged bearing the status quo.
 
After 3000 hours of accumulated work of the bearing, the bearing of scroll work surface fatigue damage, bearing only appear scratched, the calculation of the radial load bearing fatigue life is very long.

According to observe the bearing of the fracture of materials organization subtle coarse grain phenomenon, the fracture was silver, is a brittle fracture. Bearing raceway wear and material bonded burn phenomenon, bearing inner side of the ribs obvious wear and scratches phenomenon, the main reason is the side on both sides of the cracks in the inner ribs, TIMKEN The bearings are found visible cracks and some areas material blue, bearing no abnormal side of the inner ribs.

First, the bearing size restrictions.

TIMKEN bearings can be installed on the space is usually restricted. In most cases, the shaft diameter (or the bearing bore diameter) is based on the mechanical design or other design limitations. So the choice of bearing type and size of bearings. As a result, the standard bearing size table prepared in accordance with international standards diameter size.

Second, the classification of the bearing.

According to the classification of bearings may be used in the bearing industry analysis, the key question is the industry according to the actual situation of the company's stocking, determine the focus of attack.

A bearing installation: bearings must be installed in a dry, clean environment conditions. Before installation, carefully check the mating surface of the shaft and shell, the face of the convex shoulder trench and connection quality of surface processing.

TIMKEN bearings relative domestic bearing. Bearing not only on behalf of a strong brand support, advanced scientific ideas and innovation, improve the service, strong product extension.

Generally have a high speed, high precision equipment need TIMKEN bearings, and to ensure the normal speed and high precision and reduced maintenance costs.



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