NTN designed and manufacturing "ULTAGE" Sealed spherical roller bearings upon the open self-aligning spherical roller bearings,it special used in the applications where are Harsh environment.
New sealed spherical roller bearings can carry the top world load capacity,it equipped with a self-designed thin-contact seals,injected the lubrication into the raceway of the bearings,so it do not needed to lubrication when installation.
About sealed spherical roller bearing,NTN accept the special customed design and manufacturing according to Customers,and NTN sealed spherical roller bearing will be developped as WA standard products,in order to meet the global market demand.
XRB (China bearing manufacturer) can supply NTN sealed spherical roller bearings for customers all over the world,welcome to experience NTN new sealed bearings.
XRB Focuses On the Development and Manufacturing of General and Non-Standard Rolling bearings