Image is for illustration purposes only.
The NJ317 is a cylindrical roller bearing with an 85mm bore diameter, 180mm outside diameter, and 41mm width. This single-row bearing design features high radial load capacity and allows axial displacement of the shaft relative to the housing.
Cylindrical roller bearings are commonly used in electric motors, gearboxes, machine tool spindles, and pumps where high radial loads and moderate speeds are present. The NJ design includes two integral ribs on the outer ring and two on the inner ring, providing axial guidance in both directions.
Interchange / cross reference
Cross-references are provided as a guide β verify dimensions and fit for your application.
