Non-standard bearings Following non-standard bearings are available in WD: 1.nylon bearings, nylon-coated bearings and other special material bearings; 2. Bearings of irregular dimensions; 3.bearings after treatment used in special working environment; 4.bearings made according to your drawings; 5.bearings designed according to your application Special manufacture WD is able to provide the followings: 1.precisely turned prodcuts of steel, aluminium and other material; 2.products manufactures by forging, turning, grinding, punching and other techinics ; 3.cast mould products; 4.plastic injection products