IKO import bearings use common problems and the installation method

IKO import bearing failure is often the case in the process of operation, so you don't have a cow. Malfunctioned, judgment and processing is the key. Today, we'll explain the common breakdown and the method of bearing. 1. IKO import bearing temperature is too high, when the agency is running to install bearing parts allowed to have a certain temperature, when the hand touch body shell, should not feel hot as normal, conversely indicates that bearing temperature is too high. IKO import high bearing temperature are: the cause of lubricating oil quality does not conform to the requirements or metamorphism, lubricating oil viscosity is too high; The assemble tight ( Inadequate clearance) ; Bearing assembly too tight; Bearing race in internal rotation shaft or housing; Too much load; IKO import bearing cage or body fracture, etc. 2. IKO import bearing noise IKO import bearings work in allow a slight noise, if you have any abnormal noise or excessive noise or sound, indicates IKO import bearing failure. IKO import bearing causes of noise is more complex, one is the bearing inner and outer surface wear. Due to the wear and tear, damage the IKO import bearings and shell, bearing and shaft cooperate relationship, lead to axis deviation from the correct position, when axis at high speed movement produces sound. When the bearing fatigue, its surface metal flake, also can make IKO import bearing radial clearance increases produce sound. In addition, IKO import bearing lubrication, dry friction, and bearing broken etc all make abnormal noise. IKO import bearing wear loose after kuang, maintains a looseness damage, also can produce sound. IKO import bearing installation method IKO import bearings and shaft for transition fit, commonly with IKO import bearing hole of the seat is commonly clearance fit, the center axis of the two-way bearing ring should be fixed on the shaft, in order to prevent the relative to the axis of rotation. IKO import bearing installation method, usually is the situation of the axis of rotation, so the inner ring cooperate for win cooperate with shaft, bearing outer ring with IKO import bearing chamber for clearance fit. When installing IKO import bearings, shaft circle shall be checked and verticality of shaft centerline. Method is to fix the dial gauge box shell end face, make the table touch the top of the head in IKO import ring raceway on bearing axle bearing, and observe the dial gauge pointer, if the deflection of the pointer, shaft ring and shaft centerline is not vertical. Box shell hole deep, also can use extended dial gauge head test. IKO import bearing installed correctly, the seat can automatically adapt to the body, to ensure that the body is located in the top and bottom ring raceway. If installed backwards, IKO import bearing not only don't work properly, and the matching surface will badly worn. Due to axial ring and seat and the difference is not obvious, the assembly should be extra careful, do not make a mistake. In addition, the seat of the self-contained bearing holes should also be left between 0. 2 - 0. 5 mm clearance to compensate parts processing, installation error caused by inaccurate, when IKO import bearing ring during operation center migration, the clearance can be adjusted to ensure the automatic, the avoidance of friction, make its normal operation. Otherwise, will cause the IKO import bearing severe damage.