Governance and needle roller bearings company now has sophisticated production equipment needle roller bearings K81108 TN, perfect detection means, strong technical force needle roller bearings K81208 TN, adhere to the "credibility of development, quality of 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. amount of survival, "the purpose won the trust of customers. Curve of the wheel bolts for the raceway part of it is through hardened. To avoid stress concentration, thick-walled roller arc-shaped outer surface of the loop. Curve of the wheel there with a single, double ring, without the ring, with a sealing ring of a variety of models. Grease a large space with a storage ring, provide permanent lubrication Needle roller bearings, and extended lubrication intervals. Seals made of N220 or polytetrafluoroethylene, which operating temperature ranges of -30 ° C to + 100 ° C or -30 ° C to + 180 ° C. Curve wheel mounted close it can withstand heavy loads, but the speed is low, and must be constantly re-lubrication Needle roller bearings K89307 TN, governance and needle (certified), needle roller bearings and needle roller bearings from the Linqing municipal plant provided. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.