YDTech® manufacturer of precision cylindrical roller bearings (NJ,NU,N,NF,NUP,NCF,NN.NNU); supplier of loose pin roller bearings (NJ,NU,N,NF,NUP,NCF,NN.NNU) in china.

It is a separable bearing, convenient for it's assembly and disassembly especially it has the advantages in a condition that the interference is required and assorted with inner ring, outer ring and housing.

The NU and N cylindrical roller bearings, the shaft is allowed two-way displacement toward the bearing box, i.e. the cylindrical roller bearings can bear the change of shaft length due to thermal expansion. Thus It is suitable to serve as a non-fixed bearing. It can bear larger radial load, but cannot take axial load.

the bearing of this type can normally take the radial load, on the other hand, single row cylindrical roller bearing with ribbed inner ring and ribbed outer ring can take smaller axial load or intermittent axial load, this kind of bearing has a larger carrying capacity of axial load compare with the deep-grooves ball bearing. The structure of the bearing showing that it runs very well under high rotational speed.

cylindrical roller bearings have high radial load capacity and are suited for high-speed applications. with a patented high strength cage design in pressed steel our cylindrical roller bearings are comprised of machined brass or polyamide and offer low noise,low heat generation and, for more arduous applications, can be supplied in a range of advanced special materials.

cylindrical roller bearings mostly consist of the cage, the rollers and guided by two capped edges on a ring.

sizes of cylindrical roller bearings