NJ315 Cylindrical roller bearing 75x160x37mm

The NJ315 is a cylindrical roller bearing with a 75mm bore diameter, 160mm outside diameter, and 37mm width. This single-row bearing features high radial load capacity and allows axial displacement of the shaft relative to the housing, making it suitable for applications where thermal expansion must be accommodated.

Cylindrical roller bearings are commonly used in electric motors, gearboxes, machine tool spindles, pumps, and industrial transmissions where high radial loads and moderate speeds are present. The NJ design includes inner ring ribs on both sides and an outer ring rib on one side, providing axial guidance in one direction.