TENGQI TX-020 [TX-020] Induction Bearing Heater, 220V 50/60Hz (Weight Up To 29 kg). TX-020 bearing induction heater is a compact, high power, microprocessor controlled induction heater, mainly used for heating small gear product, such as less 25kg bearings. Equipped with three heating rods, heated product in different diameter, easy to use. When heatering bearings, bearing recommend heating temperature does not exceed 110 degrees, heated gear does not exceed 180 degrees.