With the development of numerical control technology and the increasing requirements for machining speed, accuracy and environmental protection, the main shaft bearings of mathematically controlled machine tools are limited to four types of structures: angular contact ball bearings, cylindrical roller bearings, two-way thrust angular contact ball bearings and tapered roller bearings.
Have questions about solutions, products, or other issues?
Please contact us and we will get back to you as soon as possible.
Shandong Zhengyi bearing manufacturing Co., LTD
Address:North of Niuzhangzhai Village, Yandian Town, Linqing City, Liaocheng City, Shandong Province
Mobile Phone：+86 13561222997 +86 15266876543