Gear Curved Tooth Couplings are ideal for any conceivable mechanical power transmission drives in all industries, large/ medium/ small. These Tooth Couplings is compact and lighter and thus suitable for installation where space is a constraint. These Tooth Couplings mainly comprises two hubs with external machine-cut teeth of specially designed configuration, two flanged sleeves with internal teeth to match the two hubs and a set of machine finished fasteners to both the two flanged sleeves when in installed position. Gear Curved Tooth Couplings are provided with specially designed sealing arrangement for preventing leakage of grease and ingress of outside dirt/ water.