... quality,competitive price,fast delivey 1. Crossed cylindrical roller slewing bearings: * No gear 1) Range of dimensions: d, 320mm ~ 4272mm D ... , C3, C4 5) Packing: Standard export packing2. Four-point contact ball slewing bearings: * No gear 1) Range of dimensions: d, 260mm ~ 4272mm ... , C0, C3, C4 5) Packing: Standard export packing Stainless Steel Single Row Slewing Bearing