Bearing introduction common sense

Source: China Bearing Network Time: 2018-02-03

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Bearings; in fact, they are around us; and the amount is amazing. Take the car as an example; usually 100 to 150 bearings are used in a car; if there is no bearing; the wheel will rattle; the gear of the gearbox cannot be engaged; the car will not be able to Marching.
Not only cars; railway vehicles, airplanes, washing machines, refrigerators, air conditioners, vacuum cleaners, copiers, computers; and even flying satellites in distant space; all have bearing figures. Bearings are important in improving mechanical power and energy efficiency. The effect is unfortunately; because the bearing is quietly working inside the machine; we rarely see the true face of the bearing directly. But the bearing is indeed an important part to keep the machine stable and effective.
The English of the bearing is "Bearing"; "Bear" has the meaning of support and acceptance. In Japanese; the bearing is written as "axis accepted"; this is because the bearing is used to support the rotating shaft; that is, the "supporting rotating shaft" Meaning.
The bearing shown below is the most fundamental "Rolling Bearing".
The basic layout of the ball bearing roller bearing roller bearing "rolling bearing" is very simple; it consists of four parts.
The inner function of the outer ring inner ring inner roll cage retainer cage tumbling part bearing is the "downward mechanical conflict". The down conflict has three major advantages; namely;
1. Improve the working power of the machine.
2. Extend the service life of the machine.
3. Avoid bite; reduce mechanical failure.
Bearings can be reduced in conflict; improve transmission power; conducive to energy saving. This is why people often say "bearing environmental protection".

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