Introduce
Home > Product > IntroduceHow to insert bearings (sleeve, coupling, gear, etc.) into the shaft?
It is often the case that motors with new bearings fail within a short period of time.In the opinion of experts, it may be because the bearing is bad, but about 90% point out that there is a cause in the insertion method.
So what is the safest insertion technique?
It is a preheating (heating) insertion technique.
This technology heats the inner ring of a bearing or ring type quickly and uniformly and safely with an induced current within a short time without using a hammer, hydraulic press, torch lamp, electric heater, or oil. It is to expand the light properly. The bearing heater can be easily inserted into the shaft during this process.
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▶︎ Extension of the bearing's service time
Because it's not forced by a hammer or hydraulic press, so it doesn't break or crack.
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▶︎ Cost savings and safety from fire hazards
This is due to the rapid preheating (heating) of the inner diameter with minimal power.
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▶︎ Non-affection on grease injected into bearings
This is because it is heated to a low temperature (60°C to 90°C).
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▶︎ Non-occurrence of smoke or gas and waste oil
Because our products do not use electric heaters or oil.
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▶︎ Non-stick metal powder to bearing
This is because it automatically demagnetizes at the end of the work.