Shaft Misalignment Couplings | Zero Backlash ...
Spider Jaw Couplings. Zero backlash Curved Jaw or Spider couplings from feature two metal hubs and a polyurethane element and can handle high torque up to 1060 inchlbs. and speeds up to 34,100 RPM. Available in Curved Jaw and Cardan Jaw models. The Curved Jaw models accommodate angular misalignment and slight axial misalignment.