The Structure And Characteristics Of Cylindrical Roller Bearings
Cylindrical roller and the Raceway in a line contact, large radial load capacity, well-FB090 bronze bushings to withstand heavy loads and shock loads, also suitable for high-speed rotation.
Type n and type NU axial movement, suitable agricultural machinery bearings should be due to thermal expansion or installation errors caused by changes in the relative position of the shaft and housing, the most suitable for free-end bearing.
NJ and NF can be subjected to a certain amount of axial load, NH and NUP type variable cylinder bushing to bear a certain degree of bi-directional axial loads. Inner or outer ring may separate, easy to Assembly and disassembly.