Extend bearing life with this Bessey 220 Volt 9 Amp Induction Bearing Heater (SC220V). Capable of even heating, it's ideal for working on bearings, sprockets, gears, couplings and sleeves. Capable of even heating to extend bearing life 200 Volts 9 Amps Works on bearings, sprockets, gears, couplings and sleeves Easy to use