1. Material factors affecting bearing lifeThe early failure forms of rolling bearings mainly include rupture, plastic deformation, wear, corrosion and fatigue, and the main failure forms are contact fatigue under normal conditions. In addition to service conditions, the failure of bearing parts is m Read More »

There are many kinds of sliding KOYO bearings on an engine, whether bushing or bearing bush belong to sliding KOYO bearings. In order to ensure the operation accuracy of the engine, the clearance requirements of these sliding KOYO bearings are also very high. The failure of engine sliding KOYO beari Read More »

Reasons for wear of crankshaft journalIn the working process of automobile engine, there is high friction between crankshaft journal and bearing. Especially when the engine is running at low speed or starting, dry friction is generated due to the difficulty of lubricating oil film establishment, res Read More »

Hub bearing is the main role of bearing and provide accurate guidance for the rotation of the hub, it bears both axial load and radial load, is a very important part. The traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oi Read More »

Bearing is an important part of modern mechanical equipment. Its role should be support, that is, literal interpretation used to bear the shaft, but this is only a part of its role, support its essence is able to bear radial load. You can also understand that it's used to fix the axis. It is fixe Read More »