STO bearing structure belonging to the needle bearing is STO30X needle roller bearings, the outer ring without ribs, roller bearing inner ring 4. Rolling internal clearance STO35 small needle roller bearings, high precision of the parts, so high running accuracy. At the same time, can increase the rigidity of the bearing by the preload method. This precision machinery is very important; 5. Some rolling bearings can support radial and axial loads, so you can simplify the bearing support structure; 6. Because of the high rolling bearing transmission efficiency, less heat, so you can reduce the consumption of lubricants, lubrication maintenance relatively easy; 7. Rolling can be easily applied to any position on the uranium space. RSTO30X needle roller bearings, needle roller governance (certified), needle roller bearings supplied by Linqing municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.