NJ316-C4 Cylindrical roller bearing 80x170x39mm C4

The NJ316-C4 is a cylindrical roller bearing with an 80mm bore diameter, 170mm outside diameter, and 39mm width. This single-row bearing features a C4 radial internal clearance, providing greater clearance than standard C3 for applications requiring accommodation of thermal expansion or shaft deflection.

Cylindrical roller bearings are designed for high radial load capacity and high-speed operation. They are commonly used in electric motors, gearboxes, machine tool spindles, pumps, and other industrial rotating equipment where precise radial guidance and heavy loads are present.