Image is for illustration purposes only.
The NUP317 is a cylindrical roller bearing with an 85mm bore diameter, 180mm outside diameter, and 41mm width. This bearing type features cylindrical rollers guided between integral ribs on the outer ring and two ribs on the inner ring, with high radial load capacity and the ability to accommodate limited axial displacement in one direction.
Cylindrical roller bearings in this size range are commonly used in industrial gearboxes, electric motors, machine tool spindles, and heavy-duty pumps where high radial loads and moderate speeds are encountered. The NUP design allows for axial guidance while permitting thermal expansion of the shaft.
