Description
GN couplings consist of two toothed steel bushings which are connected by a nylon ring with internal toothing. A snap ring located in the center of the nylon ring hole prevents axial displacement. GN couplings are available with a shaft groove in dimensions according to the dimensions of the shaft ends. These couplings are suitable for transmitting variable torques, especially at input shafts at high speed ratios. The maximum permissible ambient temperature for these couplings is 70 ° C.
