Elastic couplings HRC » HRC Standard hub Technical informations

• Taper system with I- or A-flange, type 7 – type 28
• standard hub, type 7 – type 18

These jaw couplings are quickly and easily assembled or disassembled using a hex wrench. They are made of grey cast iron and are available with I-flange or A-flange. The elastic intermediate element, the cam ring or coupling star greatly reduces shock loads. It dampens torsional vibrations as well as noise. The deformability in the axial direction is free, so that no damaging axial force can act on the machine bearings with changing torque. Replacing the star is made possible by a simple axial shift of the coupling halves, in most cases without removal of the connected machines. 

Please order the appropriate clamping bushes separately.