Product search
Taper-lock

Taper-lock,also known as locking assemblies, keyless bearing etc.It is a keyless coupling device, its principle and application is to realize the keyless connection by generating a huge holding force between the parts and the shaft through the action of high strength screw between the inner ring and the shaft and between the outer ring and the hub.

www.色五月_可以随便做的世界7亚一_亚洲高清揄拍自拍午夜婷婷_亚洲国产av无码精品毛片