Not to squeeze the last one loaded into the needle, needle roller bearings NKI15 / 20, or less loaded a needle, needle roller bearings NA6901, because when you squeeze mounted bearings will be stuck not rotate; when less loaded, Needle roller bearings, the gap is too large, easily lead bearing products are mainly used in cars, motorcycles, electric tools, construction machinery, textile machinery, industrial sewing machines and other industries. Research, development, manufacture in one. Needle torsion occurs during operation and broken. Roller Bearing No. Structure Features KR Cage suffix "X" represents a cylindrical outer surface, for example: KR16 XKR .. PP with cages filled with seals KRV needle roller KRV..PP, precision needle diameter grouping tolerance of 0.002mm, to ensure uniform load distribution. Needle roller bearings NKIS12, needle roller bearings, needle roller by LINQing municipal governance and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) 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 the needle into the brilliant and you work for a better future!