The role and advantages and disadvantages of nylon ball transfer bearing

There are many types of cages, such as deep groove ball bearings. There are dozens of cages. Among them, the commonly used cages include iron protection, steel protection, and plastic protection. Various bearing cages have their own advantages and disadvantages. Nylon ball transfer bearing is used more and more, what are its advantages and disadvantages?

Nylon ball transfer bearing nylon cage, referred to as plastic cage, is a new generation product that replaces copper cage and iron cage. Compared with metal cage, it has great advantages.

First, it is light in weight, which improves the flexibility of the bearing. If it is used in electrical appliances or power consumption products, it has a great effect on energy saving.

Second, it has low noise and is the first choice for manufacturing silent bearings, especially for electrical appliances that require high noise. Nylon cages are the first choice.

Third, it can effectively extend the service life of the bearing. The friction of the nylon cage to the rolling elements is lower than the friction of the metal cage to the steel balls, which greatly extends the service life of the bearing.

Fourth, the manufacturing is simple, which greatly improves the production efficiency and reduces the production cost.

Although nylon ball transfer bearing has so many advantages, there are also many shortcomings in the process of bearing use, mainly:

1. Nylon ball transfer bearing can only work at room temperature. A slightly higher temperature will easily cause the bearing to lock up.

2. The compressive strength of the nylon cage is not as strong as that of the metal steel cage, and the load capacity is not high.

3. Nylon ball transfer bearing cannot be used in an environment that has corrosive effects on it.

In short, the metal cage and nylon cage of the bearing have their own advantages and disadvantages. The user should choose and use according to the use requirements when choosing. For example, the use of low-noise electrical appliances should choose nylon cage bearings. It is best for high-temperature and high-load motors. Choose steel stamping cage bearings.

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