Analysis: protection and smoothness of bicycle bearings

Source: China Bearing Network Time: 2014-02-25

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The bicycle relies on the human-engine-driven vehicle; the smoothness of the bearing can reduce the kinetic energy; the speed is faster; and the bicycle's bearings are not smooth; even the smallest power loss and conflict rise will affect the speed; A smooth bicycle; you must have a close bearing to cooperate.
The bicycle bearing is in the initial stage of damage; it can only be felt when it is changed; but it is found to have a pockmark when it is changed later; but it has a pockmark feeling; the bearing is not unusable; it is only the beads and the shaft every time. Both the bowl and the shaft have more wear and more severe damage; because the bicycle is a low-speed high-pressure type of bearing method; so even if the appearance of skin peeling is severe; it is not used; it is invisible and consumes you. The power of yours; and your feelings can only be that the car does not know why it is not good enough to ride.
Therefore, before the bearing is completely damaged; it provides the discovery moment that the operator satisfies; do not ignore the existence of such conflict; it will reduce the speed of riding; let the long-distance force cost more and slower.
If the roughness of the appearance is slender; if the smooth oil film has the proper thickness; then the probability of external stress generation is suitably low; this is why it is appropriate to properly select the appropriate oil for smoothing; however; if the pressure load exceeds The pu value of the oil film (the fatigue load limit value; such as excessive speed; excessive pressure impact); then the fatigue of the data will come sooner or later.

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