Shandong Jingrui Bearing Co., Ltd

f the radial runout of the spindle is measured after the bearing has been installed in the mainframe, a certain variation in the measured value of each revolution can be found; when the measurement is carried out continuously, it can be found that after a certain number of revolutions...

In addition to the excellent quality of bearings, they are also very fine parts, both high-functioning bearings, and if they are not used properly in the process, they will not only fail to achieve the expected function, but also easily damage the bearings...

As the bearings are rust-proofed and packaged, they should not be opened until they are ready for installation. In addition, the anti-rust oil applied to the bearings has good lubricating properties and can be used directly without cleaning for general...

Grease lubrication has a sealed method of pre-filling the sealed bearings with grease, as well as filling the housing with the appropriate amount of grease and replenishing or replacing the grease supply at regular intervals. In addition, there are many high temperature bearings...

Rust prevention between processes, like bearings in the heat treatment workshop after pickling, cleaning, grinding and processing, there are many more processes. When the product is not produced in a stream, it is stored in an intermediate store after being processed...

Falling body rolling sound, the noise in general, mostly in the low speed and bear radial load of large bearings. When the bearing in radial load operation, bearing load area and non-load area, if the bearing has a certain radial clearance, non-load area of the rolling body and the inner raceway does...