Still has a higher load bearing capacity, equipped with thin and long needle bearing roller, needle roller bearings and therefore radial structure is compact K81217TN, its diameter size and load capacity with other types of bearings needle roller bearings, the outer diameter Minimum needle roller bearings K89317, especially for radial bearing installation dimensions restricted inner bearing structure have lubrication hole, can be configured by the outer or inner ring relubrication outer ring double-wall (or double locking collar) with cage needle roller bearings NA, NKI-type physical ring needle roller bearings with a smaller size and higher load carrying capacity and product mix diversity, adaptability, easy to install. Needle roller bearings K81217TN | governance and needle (Online) | needle roller bearings supplied by Linqing municipal and needle roller bearings plant. 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.