... 2.Good price&good quality&good service 3.ISO9001:2000 4.High precision,high loading Product DescriptionLinear guide ... simple one. Roller guide: GZB(heavy load with roller cage) Size: 35mm, 45mm, 55mm, 65mm, 85mm, ... shipping. Characteristic: Heavy load, low noise, high speed, high accuracy; Normally used for machining center, grinding ... zone,Qingdao develpment zone,China. High Quality Linear Guide