-
China Hot selling Z4 Keyless Coupling External Shaft Locking Device Machine Power Lock Locking Assembly
Product Description Z4 Shaft Locking Device Clamp Shrink Disc Locking Shaft Coupling Description: Z4 type expansion sleeve consists of an open double cone inner ring with different taper and an open double cone outer ring and 2 double cone compression rings, which are locked with hexagon socket bolts. Compared with the Z2 type, the joint…