Needle roller bearing is a roller bearing with cylindrical roller, relative to its diameter, the roller is thin and long. This roller is called a needle roller. Despite having a smaller cross section, the bearing still has a higher load-bearing capacity. The needle roller ...
Shandong Jiebon Bearing Manufacturing Co.,Ltd [Manufacturing & Processing Machinery] [Manufacturing & Processing Machinery Parts Processing Services] [2018-09-18 09:28:53 ]