Image is for illustration purposes only.
The NJ318-C3 is a cylindrical roller bearing with a 90mm bore diameter, 190mm outside diameter, and 43mm width. This single-row bearing features the NJ design with two integral ribs on the outer ring and one rib on the inner ring, allowing for axial displacement in one direction. The C3 designation indicates greater than normal internal radial clearance for applications with thermal expansion or interference fit requirements.
Cylindrical roller bearings are designed for high radial load capacity and moderate to high speed operation. Common applications include electric motors, gearboxes, machine tool spindles, pumps, and industrial transmissions where radial loads predominate and some axial displacement capability is needed.
