Wind power generation main bearing belongs to the field of wind power generators. The characteristics are: main bearing upper outer ring, main bearing lower outer ring, thrust cylindrical rollers, cage, main bearing inner ring. There are two rows of thrust cylindrical rollers on the inside of the main bearing lower outer ring. There is a single row of radial cylindrical rollers on the outside, and the cylindrical rollers are placed on the cage. The utility model eliminates the main shaft, can greatly reduce the impact of the original rigid shaft on the gear box and the generator, prolongs the service life of the gear box and the generator, realizes good force transmission, and is easy to repair and disassemble. And it can withstand large axial load and large radial load, and can well adapt to the working conditions of spindle-less wind turbines and meet their stress requirements.
The places where mining machinery and engineering machinery are active are mostly mining sites in mountainous areas and desert areas that are far away from ordinary human life. Sometimes they even work 2,000 meters underground. There are many types of suc
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Motor bearings, also known as motor bearings or motor bearings, are special bearings specially used on electric motors or motors. The bearing used in the motor is a part that supports the shaft. It can guide the rotation of the shaft and can also bear the
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As a clean energy source that does not produce carbon dioxide that contributes to the greenhouse effect, wind power is rapidly spreading around the world. Large wind turbines (windmills) are giant machines. Many 2MW wind power equipment currently under co
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