In August, Li Huawei, an engineering technician from ZWZ Technical Center signed contracts for the research & development and trial-production of more than 20 types of high precision rolling mill bearings with 8 iron and steel industry users successively.
ZWZ has successfully provided individual solutions for hundreds of domestic rolling mills and independently developed over one thousand kinds of new products which are equivalent to the imported ones at present.
Sendzimir bearings are high precision bearings for mills in metallurgical industry. A wide range of bearings for high-speed wire rod, heavy plate rolling mills and bearings for sendzimir mills successfully replaced the foreign ones, which had been manufactured for world largest manufacturer of metallurgical rolling mill equipments.
ZWZ has made great progress in the research and development of high precision rolling mill bearings.
Product Model | Inside Diameter | Outside Diameter | Thickness |
HC7004-C-2RSD-T-P4S bearing | 20 | 42 | 12 |
HS7004-E-2RSD-T-P4S bearing | 20 | 42 | 12 |