Parameters Introduction：
FA CAPT-LOCKS are the extension series of FE type. The scope of bore diameter is from 18mm to 400mm
and the biggest outside diameter D can reach 495mm. Their suitability to installation is very high.They are
widely used in general mechanical joints.
Under the pressure of tightening bolts, the inner and outer rings moving along the taper surface oppositively
caused radial pressure and frictional force, which join the hubs and shafts together.
FA CAPT -LOCKS are divided into two types:FA1 and FA2. The only difference is in the flange diameter of inner
ring. As for FA1 type, the flange diameter of inner ring is 6mm bigger than outer
ring.While as for FA2 type, the flange diameter of inner ring is the same as outside ring.
The installation of FA CAPT-LOCKS is very simple. They can be self-centered installed and their concentricity
is very high. The processing is very simple. The requirement to hub's bore diameter and shaft diameter is not
very strict, so that the time and cost for machining process can be saved.
Product range：
Standards | Series Type | SizeRange |
ANSI | FA | NL0.34FA to NL7.1516FA |
DIN | FA2(Z8) | CL18x47FA2 to CL400x495FA2 |
ANSI Catalog:
ANSI FA Type CAPT-LOCKS.pdf
DIN Catalog:DIN FA2(Z8) Type CAPT-LOCKS.pdf
