NJ209-C4 Cylindrical roller bearing 45x85x19mm C4

The NJ209-C4 is a cylindrical roller bearing with a 45mm bore diameter, 85mm outside diameter, and 19mm width. This single row bearing features a C4 radial internal clearance, which is greater than C3 and provides additional clearance for applications with thermal expansion or shaft deflection.

Cylindrical roller bearings are designed for high radial load capacity and can accommodate moderate speeds. They are commonly used in electric motors, gearboxes, machine tool spindles, and other industrial machinery where radial loads are the primary concern and axial loads are minimal or handled by separate bearings.