NUP318-C3 Cylindrical roller bearing 90x190x43mm C3

The NUP318-C3 is a cylindrical roller bearing with a 90mm bore diameter, 190mm outside diameter, and 43mm width. It features C3 radial internal clearance, which is greater than normal clearance to accommodate thermal expansion or shaft-housing misalignment conditions.

Cylindrical roller bearings are designed for high radial load capacity and are commonly used in electric motors, gearboxes, machine tool spindles, and industrial pumps where rigid radial support and moderate to high speeds are required.