1621-ZZ

The 1621-ZZ is a deep groove ball bearing from the 16 series, featuring a 105mm bore diameter and metal shields on both sides (ZZ designation). Deep groove ball bearings are versatile radial bearings capable of handling both radial and axial loads in a compact design.

These bearings are commonly used in electric motors, gearboxes, pumps, and general industrial machinery where protection from contaminants is required and moderate speeds are involved. The metal shields provide effective protection against dirt and debris while allowing for pre-lubricated, maintenance-free operation.