1)Type: Non-teeth, Internal & External teeth 2)Dia: from 500mm ... C0, C3, C4 5) Packing: Standard export packing * Internal&External gear 1) Range of dimensions: d, 398mm ~ 4272mm D, ... C0, C3, C4 5) Packing: Standard export packing * Internal gear 1) Range of dimensions: d, 458mm ~ 4272mm D, ... C0, C3, C4 5) Packing: Standard export packing * External gear 1) Range of dimensions: d, 470mm ~ 4272mm D, ...