Induction Heater For Bearing Fitting

Heat expands the bearing s inner race for a snug fit without forcing a tight fitting bearing onto a shaft.

Induction heater for bearing fitting.

Modern heaters offer many advantages like time or temperature control energy time efficiency safety for part and person. Bearing heaters can also be used on gears sprockets pulleys and bushings. Induction bearing heaters use magnetic induction to heat but do not magnetize parts. Bearing manufacturers recommend induction heating as the superior heating method.

Ergonomics and safety are also an important consideration for. Heating bearings makes them easier to install and reduces damage to shafts during installation. Skf induction heater range. Induction shrink fitting bearings with igbt high frequency heating units.

Unlike other bearing heaters there is a clear indication on how long it takes to heat a bearing rather than just the maximum bearing weight possible. As small as that bearing is you need to heat to at least 250 you ll need all the slack you can get to avoid it grabbing halfway on. In addition they are cleaner and require less power consumption thus helping shops to become more energy efficient. Bearings should never be heated over 120 c 248 f unless specified otherwise.

Induction heaters can ensure a safe and thorough heating of the bearing in a controlled environment which helps prevent overheating. Induction heaters shut off at 250f unless you tell it to go higher. Incorrect methods account for 16 of premature bearing failures. As a result by using an skf induction heater the total cost of ownership is often significantly lower.

The reasons why are obvious. In order to heat a bearing for proper bearing installation you can use multiple methods in this case i will compare using an oil bath heater to using an induction heater. When choosing a. In most cases induction heaters are faster than alternative heating options.

Toaster oven would be good. Induction heaters are ideally suited for heating bearings and other torque transmitting components like gears and couplings requiring interference fit. Bearing of all types and sizes including the greased and sealed types can be conveniently and safely heated for trouble free mounting. The comprehensive range of skf induction heaters is suitable for most bearing heating applications.

Objective to heat a roller bearing assembly for a shrink fitting application material steel bearings diameters 1 to 3 5 25 4 to 89mm temperature 300ºf 150ºc frequency 180 khz.