A. Causes of abnormal noise in cross roller bearings1. When the bearing is running continuously, it will produce a low whistle or hum. If there is a harsh hissing, squeaking and other irregular sounds...
One of the many custom bushings of brass bushings, FTM can customize the brass bushings of 10mm-250mm diameter, the inside can be processed with threads or channels, and the surface can also be made with some special processing to extend the service life of the product.
The hardness of brass bushing is lower than that of bearing steel and stainless steel, with good corrosion resistance, electrical conductivity and lubricity, and rapid heat dissipation when the bearing is running at high speed, because the choice of a good quality brass bushing can well extend the service life of the bearing, brass bushing is widely used in many industries because of its material characteristics.