Suitable for installation where space is limited and not as a housing bore raceway occasions. After pressed into the housing bore without further axial location. Practice has proved that needle roller bearings K81212TN, at less than 90% of the speed limit mode of operation is quite good. Grease lubricated bearings speed limit than oil lubricated bearings needle roller bearings low speed limit K87411, fueling a bearing on the speed limit attainable impact. ZARN ZARF ZARF..L These bearings can withstand axial load and radial load, with high precision and rigidity. ZARN, ZARF type is bi-directional thrust needle roller and cylindrical roller bearings for CNC machining centers, screw support needle roller bearings K87411, governance and needle (online consultation), 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.