精品人妻潮喷久久久又裸又黄|久久人人玩人妻潮喷内射人人|国产精品成人精品久久久|激情内射亚洲一区二区三区爱妻
Welcome to Zhenjiang Lianxin Heavy Industry Machinery Co., Ltd. official website!
Tell:18118972615 中文版??丨??英文版
Mobile: 18118917615 (Manager Zhu) 13952897281 (Manager Xu)
Fax:0511-83993666
E-mail:sales@zjlianxin.cn
Add:No. 6, Middle Road, High-tech Industrial Park, Zhenjiang City, Jiangsu Province

tyre coupling

UL type tire coupling

Time:18-09-25
UL type tire couplings Features and applications: high elasticity, low torsional stiffness, strong vibration damping capacity, large compensation, good damping, simple structure, no lubrication, easy assembly and disassembly. The noise is small, the radial dimension is large, the bearing capacity is low, and the large axial additional load is generated during the overload. The service life depends on the quality of the rubber product, and is suitable for the shafting transmission with frequent starting, positive and negative reversal, and large impact vibration. It can work under dust and water conditions, and it is not suitable for high temperature, high speed, high torque and low speed and heavy load conditions.