The fault diagnosis technologies for ball bearings mainly include vibration diagnosis technology, ferrography diagnosis technology, temperature diagnosis technology, acoustic diagnosis technology, oil film resistance diagnosis technology...

Rolling bearings are widely used bearings and are used in many modern industrial equipment. However, during use, some losses are inevitable. In order to reduce these losses and improve the service life of bearings, it is necessary to regularly maintain rolling bearings...

The function and structural characteristics of bearing cage.The cage evenly separates the rolling elements and distributes them evenly on the circumference of the raceway,Guide and drive the rolling element to roll on the correct raceway,In separable bearings, combine the rolling element with the ring to prevent the rolling element from falling off...

Lubricating oil is very important for the operation of bearings, and the quality of lubricating oil directly affects the service life of bearings, especially precision bearings have higher requirements for lubricating oil. If the quality of lubricating oil is too poor or deteriorates, it will directly affect the operation and service life of bearings...