A single-row ball of the supporting circle with a four-point contact

Details about the product Design features: consists of two landing rings with a set of steel balls, which are in four -point contact with the rolling path. This design is able to withstand greater axial strength, radial power and overturning the moment with small axial ...

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Details about the product

Design features:It consists of two landing rings with a set of steel balls, which are in four -point contact with the rolling path. This design is able to withstand a large axial force, radial power and overturning the moment with small axial sizes. For example, in the rotary part of some small cranes, a single -row rotation support with balls with four -point contact can effectively realize the rotational function of the lifting arrow, while occupying less space.

Application:It is widely used in construction equipment, such as auto -crackers, auto -items, small excavators, etc., as well as in the system of light of light of solar photoelectric generators and carousels in entertainment institutions. In attractions, he can provide smooth rotation of the rotating part and provide visitors with safe and comfortable experience.