CNC High Torque HD Coupling - 40 OD x 14 x 17

What you have here is a high quality package of 1pc. spider jaw coupling for you next HDX platform based CNC project. 

 High torsional stiffness and excellent response 

• Clamp type
• Identical clockwise and anti-clockwise rotational characteristics
• Absorbing parallel, angular misalignments and shaft end-play
• Suitable for high torque transmission

 This specs are:

• Length (L) = 66mm
• Outer Diameter (D) = 40mm
• Bore Diameter (d1) = 17.0mm 
• Bore Diameter (d2) = 14.0mm 
• Wrench Torque = 2.0 N.m
• Rated Torque = 14.0 N.m
• Max Torque = 19.0 N.m