To the rotor, the carding roller bearing inner adding grease what quality requirements?

To the rotor, the carding roller bearing inner adding grease what quality requirements? 2018 - 10 - 08 to adding in rotor, the carding roller bearings grease has the following quality requirements: 1 should have good chemical stability because of the speed of the rotor and the carding roller is fast, poor cooling condition, the temperature is higher, if the chemical stability of the grease will metamorphic dries up, lose proper lubrication. And it also can increase the bearing internal friction resistance, and create a vicious cycle, shorten the service life of the bearing. 2 must have certain viscosity and cohesive force to the rotor and the carding roller bearing inner adding grease, does not change because of the bearing temperature dilute flow outward. Otherwise lose lubrication in bearing on one hand, on the other hand can also damage to the dragon belt and other parts, affecting transmission efficiency. 3 the internal friction resistance is smaller, the better adhesion of internal friction of the grease resistance small grease can reduce power consumption, and can reduce the wear of dragon belt transmission, therefore, can prolong the transmission with the service life of the dragon. Adhesion of grease, can firmly stick on the ball and bearing within a circle of channel, so that you can avoid rolling bearing of ball with the inside and outside the circle between channel friction directly, thus, prolong the lifespan of the bearing and life. 4 less harmful substances contained in grease grease inside contain less acidic, alkaline chemicals and water, because of the presence of these chemicals and water, on the one hand, influence the stability of grease chemical such as deterioration and aging, the phenomenon such as dry lost proper lubrication. Also bearing corrosion action on the other hand, at the same time of shortened the service life of bearing, but also increase the rotational resistance, to take will affect the service life of the dragon.