... , C2, C0, C3, C4 5) Packing: Standard export packing * Internal&External gear 1) Range of dimensions: d, 398mm ~ 4272mm D, 602mm ~ 4726mm ... : C1, C2, C0, C3, C4 5) Packing: Standard export packing * External gear 1) Range of dimensions: d, 470mm ~ 4272mm D, 694mm ~ 4726mm ... , C3, C4 5) Packing: Standard export packing Double Row Crane Slewing Ring Bearing