Silent antirust bearing in shower room performance quality hardness wear resistance
Several relationships (when the pulley block is placed vertically, friction is not counted)
Where s is the moving Silent antirust bearing in shower room distance of the rope end, h is the rising height of the object, and G1: the gravity of the object. G2: the gravity of the moving pulley (note that it is the gravity of the moving pulley, not the gravity of all pulleys) f: the force exerted by the rope end n: the number of segments of the rope pulling the heavy object.
Bearing is not only a component used to support, but also a part used to support the rotation on the shaft. As an important part of contemporary machinery, it is widely used.
Bearing performance
1. Hardness
Hardness is one of the important qualities of bearing quality, which has a direct impact on contact fatigue strength, wear resistance and elastic limit. Generally, the hardness of the bearing in use should reach HRC61 ~ 65 in order to obtain high contact fatigue strength and wear resistance.
2. Anti rust performance
In order to prevent the bearing parts and finished products from being Silent antirust bearing in shower room corroded and rusted during processing, storage and use, the bearing is required to have good anti rust performance.
