Lishui Cheng Feng Bearing Co., Ltd. is a research and development, production, trade as an integrated enterprise, the main automation machinery and equipment necessary for the various types of linear motion products products mainly include: linear guides, linear optical axis, linear bearings , cells, modules slide, plain bearings, roller bearings, needle roller bearings, ball screw, linear rails, square rails, round rails linear, emblem Small linear, linear parent group, sliding rails and other products are widely used in automation equipment semiconductor equipment, mechanical equipment, medical equipment, machine tools and other fields. Lishui Cheng Feng Bearing Co., teach you how to install a roller bearing) bearing washed kerosene, pressed into the bearing, filling Shell III lithium grease to the outer ring of the bearing roller to two-thirds full of needle Bearing purchase, needle roller bearings with clean hands spread evenly preferred ntn bearing gland fitted with a captive bolt locking bolt plus rubber coated pressed bearing gland; 2) within the jacket bearing separable cylindrical roller bearings should suit the bearing on the shaft and place; 3) mounted on the bearing housing, if grease filling hole must be aligned position. Fastening bolt tightening bearing greased plastic locking bolts; Needle roller bearings Needle roller bearings specifications _ _ Shenyang Cheng Feng bearing at reasonable prices offered by Cheng Feng Bearing Co., Ltd. Lishui City. Lishui Cheng Feng Bearing Co. (susan1125.b2b.hc360.com/) strong, credible, Zhejiang Jinhua sliding bearing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Feng Cheng bearing into the brilliant and you work for a better future!