Add：No.718, Weisan Road, industrial park, Andong Town, Hangzhou Bay New Area, Ningbo
Plane needle roller bearings are mostly cylindrical roller bearings, but the length of the cylindrical roller bearings is 3 to 10 times of their diameter (and the length is less than 3 times of their diameter). Therefore, the diameter of the rolling bearing and the diameter of the inscribed circle are smaller, and the axial bearing capacity is higher.
The bearing made of high quality 45 steel is selected as one-piece groove shaped outer race by plane needle rolling manufacturer, and it has been treated by tempering to show a large bearing capacity and service life. High precision cutting can ensure that the roller bearing load in the rolling bearing is all over.
The super heavy dovetail guide rail is allowed to be assembled into the cover according to the regulations of program operation and the pulling or pressing. Single row rolling bearings are available in foot and metric inch specifications, as well as some double row metric inch specifications.