Combined needle roller bearings Combined Editing by radial needle roller bearing unit bearings and thrust bearing components combined NAV4916 needle roller bearings, its compact structure, small size 4074914 needle roller bearings, high precision rotation, can withstand high radial loads At the same time bear certain axial load. And product structure forms, wide adaptability, easy to install. Combined needle roller bearings are widely used in machine tools, metallurgical machinery, textile machinery and printing machinery and other machinery and equipment 4,074,916 needle roller bearings, and mechanical system design allows a very compact and nimble. Auxiliary rollers, the outer diameter of the secondary sleeve shaft diameter should be smaller than 0.1-0.3mm. When installed, the first bearing outer ring surface coated with grease, surface mount try to be put in the needle (needle into the last one should be a gap) needle roller bearings, and then to replace the journal or the bearing inner ring auxiliary rollers is pushed into the outer sleeve or the auxiliary holes, and make the end face of the shaft aligned with mounting surface or end surface of the bearing inner ring mounted on the shaft, and then use a hammer press or hand pressure. 4074912 needle roller bearings, needle roller bearings, needle roller provided by LINQing municipal governance and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) strong, credible, in other industries, Liaocheng accumulated a large number of loyal customers. The company better work attitude and constantly improve governance and innovative ideas will lead you hand needle and into the brilliant, for a better future!