kbc bearings, owned by the schaeffler group, manufacturer of fag and ina bearings, is a leading manufacturer of electric motor quality (emq) deep groove ball bearings and tapered roller bearings from korea. kbc is one of the most recognized brands for bearings used in the electric motor industry. kbc manufactures a complete line of electric motor quality bearings in varying tolerances, clearances, seal and shield options. most importantly, kbc manufactures their deep groove ball bearings to industry standard noise and vibration requirements to minimize the impact of their bearing on the electric motor application. kbc’s line of 6000, 6200 and 6300 series deep groove ball bearings are available in the following designs: sealed/single or double (d-dd), shielded/single or double (z-zz) and open.