GN couplings are made up of two toothed steel bushings, connected by a nylon ring with internal toothing. A snap ring at the center of the hole prevents axial displacement. GN couplings are only available with shaft grooves (hole, key and dowel) machined to the sizes listed in the table. GN couplings are recommended for the transmission of moderate torques at high-speed rates (input shafts). The maximum allowed ambient temperature is 70°C. Downloads: GN series – Elastic couplings with nylon ring catalogueElastic Couplings
GN series – Elastic couplings with nylon ring 
GN couplings are made up of two toothed steel bushings, connected by a nylon ring with internal toothing. A snap ring at the center of the hole prevents axial displacement. GN couplings are only available with shaft grooves (hole, key and dowel) machined to the sizes listed in the table. GN couplings are recommended for the transmission of moderate torques at high-speed rates (input shafts). The maximum allowed ambient temperature is 70°C. Downloads: GN series – Elastic couplings with nylon ring catalogue
GN couplings are made up of two toothed steel bushings, connected by a nylon ring with internal toothing. A snap ring at the center of the hole prevents axial displacement. GN couplings are only available with shaft grooves (hole, key and dowel) machined to the sizes listed in the table. GN couplings are recommended for the transmission of moderate torques at high-speed rates (input shafts). The maximum allowed ambient temperature is 70°C. Downloads: GN series – Elastic couplings with nylon ring catalogue(Visited 50 times, 1 visits today)