Высококачественный Дополнительный внешний аккумулятор деталей трансмиссии RFN 4071,RFN 4061,RFN 4051 без ключа вал Соединительная муфта устройство для блокировки

Product Overview

Description

 

Character:

1 it can automatically centering, and high precision.

2 it can transfer large torque and axial force.

3 it can assume greater bending moment with small shaft diameter.

4 mechanical connection instead of welding, so the process is good.

5 it can bear alternating load and impact load.

6 it reduced volume, and saving material.