NJ221-C3 Cylindrical roller bearing 105x190x36mm C3

The NJ221-C3 is a cylindrical roller bearing with a 105mm bore diameter, 190mm outside diameter, and 36mm width. This single-row bearing features C3 radial clearance, providing greater internal clearance than standard to accommodate thermal expansion or shaft deflection in operating conditions.

Cylindrical roller bearings are designed for applications requiring high radial load capacity and precise radial guidance. Common applications include electric motors, gearboxes, pumps, machine tool spindles, and industrial transmissions where axial displacement between shaft and housing must be accommodated.