NU318-C3 Cylindrical roller bearing 90x190x43mm C3

The NU318-C3 is a single-row cylindrical roller bearing with dimensions of 90mm bore, 190mm outside diameter, and 43mm width. This bearing features C3 radial internal clearance, providing greater clearance than standard to accommodate thermal expansion or shaft/housing fits requiring additional operating clearance.

Cylindrical roller bearings are designed for high radial load capacity and are commonly used in electric motors, gearboxes, machine tool spindles, pumps, and other industrial rotating equipment where radial loads are primary and moderate speeds are encountered.