RSTO and STO-type roller bearing roller bearing ENKE- series RSTO type without inner ring, needle roller bearings NKI60 / 25, the supporting rollers can run directly on the hardened raceways of the shaft. STO type with inner ring, needle roller bearings NA6911, with its inner and outer rings and needle roller cage assembly can be mounted separately. Since RSTO and STO-type roller bearing ring without ribs and the end, the installation must have axial guidance, which the guide surface at least through precision lathe. Bearings for bearing stiffness has certain requirements; or with a standard inner ring IR were inlayed, needle roller bearings, shaft hardness is not required, the structure will be more compact. According to the special structural requirements of the design. , Due to changes in the size structure of the material changes. This shift by temperature, time and stress influence. Needle roller bearings | needle roller governance | needle roller bearings NKI60 / 35 by LINQing municipal and needle roller bearings plant. Needle roller bearings | needle roller governance | needle roller bearings NKI60 / 35 is Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) this year introduced a new upgrade, the above picture is for reference only, please You call Tel picture on this page or to obtain the latest information, contact: Mr.Song.