Z1 Expansion Sleeve Shaft Locking Device Assembly Bore Diameter

Z1 Expansion Sleeve Shaft Locking Device Assembly Bore Diameter 8-90mm KTR150/TLK300/STK300/RCK50 Fastening Sleeve CNC Tool

Z1 type expansion sleeve consists of inner and outer taper ring. Compact and light structure, suitable for the installation space of small occasions. It can be used instead of various key couplings. In order to transfer larger load, multiple pairs of expansion sleeve can be used, single-side compression but 4 pairs of rings, double-side compression up to 8 pairs of rings, and good alignment.