SUCT200 Stainless Steel Mounted Bearings

ISUTAMI stainless steel mounted bearings need to confirm the damage state, bearing ring guard card, reason can consider, lack of lubricant, not suitable for, for the defect of oil discharge structure, foreign invasion, bearing installation error, the deflection of the shaft is too large, also can have these reasons.The cavitation erosion of bearing is the form of surface damage caused by contact between solid surface and liquid and relative movement.When the lubricating oil in the oil film of low pressure area, oil will form bubbles, the bubbles movement to high, the pressure under the action of air bubbles disappear, produced great impact and high temperature in an instant, the solid surface under the effect of the impact of repeated, material fatigue peeling, the friction surface appear small pits, and then developed into the cavernous scars.Cavitation erosion often occurs in the sliding bearings with heavy load, high speed, and large variation of load and speed.Bearing fluid erosion refers to the intense impact of fluid on the solid surface will cause fluid erosion, so that the solid surface puncture scars, the surface of this damage is smooth;Bearing electrical erosion is due to electrical leakage of the motor or electrical appliances, in the friction between the bearing surface sparks, resulting in point-like scars on the friction surface, which is characterized by the repeated damage in the hard shaft neck surface.