CNC High Torque HD Coupling - 30 OD x 10 x 14

What you have here is a high quality package of 3pcs. spider jar coupling for you next 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) = 35mm
• Outer Diameter (D) = 30mm
• Bore Diameter (d1) = 10.0mm
• Bore Diameter (d2) = 14.0mm
• Screws (M) = M4
• Wrench Torque = 1.5 N.m
• Rated Torque = 7.4 N.m (1048 oz.in.)
• Max Torque = 14.8 N.m (2096 oz.in.)