NU208-C4 Cylindrical roller bearing 40x80x18mm C4

The NU208-C4 is a single-row cylindrical roller bearing with dimensions of 40mm bore, 80mm outside diameter, and 18mm width. This NU-series design features high radial load capacity and allows axial displacement of the shaft relative to the housing. The C4 designation indicates a radial internal clearance greater than C3, suitable for applications with thermal expansion or interference fit requirements.

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 encountered. The separable design facilitates mounting and dismounting on shafts and in housings.