Features: • Service factor, as noted • Double sealed ball bearings, mechanically locked on shaft end • Continuous duty • Nameplated 60/50 hertz, 190/380 volts at next lower HP, as noted • 56C = carbon steel shaft with key • 56J = 416 stainless steel threaded shaft with slinger • UL recognized, CSA certified, and CE mark • Drip cover not included, see accessories section • Model#5K42HN4133