ZWZ Axle Box Bearing Put into Mass Production
Sept. 14, two types of axle box bearings joint developed by Wafangdian Bearing Group and Shanghai Metro Co.,Ltd, vehicle division, passed technical examination, putting it into mass production.
After on-spot examination, the expert panel reached an consensus that the bearings have reached domestic advanced level in performance and quality, can meet the requirements for axle box bearing of imported and new generation domestic subways, approving its mass production.
It is reported that the bearings have been installed on subways in Shanghai. So far, it has been smoothly running for over a year. Now the bearings' passing the technical examination marked that ZWZ bearing have begun to enter the subway bearing market.
ZWZ is Wadangdian Bearing Group's registered brand.
Product Model | Inside Diameter | Outside Diameter | Thickness |
H241/850HG bearing | 850 | ||
H32/850HG bearing | 850 |