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V Belt Pulley

Machines are a big part of human life nowadays, and we have come very far in our discoveries. One of the most important innovations would be the discovery of the V-belt pulley. V-belt pulleys, also known as vee belt pulleys, were invented in 1917 and are now the most commonly used pulleys today. This is because they provide better service than other pulleys and belts. They last a long time, are efficient, and easy to use. They are called “V” belts because of the V shape that is formed when the belt is going through the pulleys.



A V belt pulley is used to change the direction of the force during mechanical processes. They allow less force to be used for longer distances, so that it’s easier to lift things and perform other uses. Among the many machines that use v-belt pulleys, cars make use of V-belt pulleys in their engine. If you’re interested in repairing your car, or any other machine, then you should find out about the V belt pulley.


V belt pulleys are usually used with the alternator, the air conditioning, power steering, water pump, and crankshafts, often in conjunction with the serpentine belt. It is necessary to check both the pulley and the belt every so often, for rust, deterioration, the wear and tear of the belt, and tightness.



vee belt pulleys

steel v belt pulley

vee belt pulley



 To check the tightness of the belt, try to move it with your hands. If it moves more than half an inch and easily, then it is too loose. If it doesn’t move at all, then it may be too tight. You can tighten or loosen the belt using the pulleys themselves.


You can also choose to buy an automatic tensioning pulley as well, but if you are using an automatic tensioning pulley and the belt isn’t tight enough, then you will need to replace your pulley. New belts will be tight at first, but they will stretch eventually. If a belt has too many cracks or is frayed, then it is necessary to change it.


V-belt pulleys come in different shapes and sizes, so that they can easily be used in different machines. They are made from different materials as well, with the most popular being steel, and they range in price and durability. There are V-belt pulleys that can turn only one belt, and there are also others that have grooves for multiple belts.



vee belt pulley

v-belt pulleys

v belt

If you’re planning to replace a v-belt pulley, then make sure that you know what size the original belt and pulley were. If you’re not sure, then you have to have it checked out by a professional and have them instruct you on what kind you should buy.


Remember that is important to have the correct sizes, since the pulley will not work properly otherwise. Also, putting in an incorrect piece of equipment could result in accidents and malfunctions. Pulleys can also be changed in order to make your car use less horsepower or more horsepower. In order to do this, you will need to use more pulleys, or ones of different sizes depending on what type of car you have.


V-belt pulleys are easily available at automobile stores as well as online websites.



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