Unique gear couplings is a range to cater for torque ratings upto 114000 nm with triple crowning on gear teeth provide a most reliable and economic solution to many drive requirements. Superior sealing and higher bore capacities are features of these couplings, also available in spacer design, floating drive shafts with solid or light weight tubular intermediate shafts and with shifter arrangement for manual disengagement of drive, piloting on tooth ensures greater concentricitybetter dynamic balance.