Needle roller bearings | needle roller bearings | needle by LINQing municipal governance and needle roller bearings plant. Road Zhiyuan, tempering forward. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) strive to be and you win, symbiosis, strategic partners before the trip, the more determined to become the most influential of other businesses, and you leap together to success! automobile steering bearings Linqing governance Needle Roller Bearings Co., Ltd. since 1990 since practitioners bearings, hard-working and pragmatic spirit to forge ahead and create a governance and today's performance. Now the company has sophisticated production equipment, perfect testing means, strong technical force, "to the credibility of development, quality of survival," the purpose won the trust of customers. The company's bearings are widely used in steel mills, mine machinery, textile machinery, power tools, automobiles, motorcycles, household appliances, power tools, sewing machines, printing machines, rolling machines. Dozens of manufacturers supporting the country as a whole, sells more than 10 provinces and autonomous regions, and exported to more than ten countries and regions. Governance and bearing the official website: www.zhgzzc.com needle bearing (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, thin and long needle bearing mounted roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller) Needle bearing, the radial structure is compact and therefore, the diameter size and load bearing capacity of the same with other types of roller bearings NK, minimum diameter, especially for limited radial dimensions of the support structure. Depending on different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies way needle bearing, then journal surface and the surface of the bearing shell holes to match the inner bearing directly as outer rolling surface, in order to ensure load capacity and operating performance and have the same ring bearing thrust needle roller bearings, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar bearing ring raceway. Such bearings can only bear radial load. Governance and needle strength, rich experience, the majority of consumer recognition, is the best choice for you to buy the needle bearing.