Bearing heater DIY by Jihad jalbout. 

Bearing is acting as a short circuited secondary coil and hence heating up. Good explanation.

Maybe low voltage high current is good to avoid heating the bearing outer ring

Ilmu yang Sangat bermanfaat, Salam dari Indonesia

Sir can you reapet again detail from the transformer to magnetic please thank's

Who is use the wire size and turns

How was its frequency??

How much is the cost

how many wat transformer

bearing temp should never be heated above 230 f.