Guide bearing, stainless steel beads can be bearing bead

LP— — Light metal entity type cage window, reducer bearing by additional load, bearing axial awful a tight, may also be fixed with two end bearing on the shaft. It also must have a low volatility, in order to prevent the engine is running the high altitudes of evaporation loss, in addition, the oil should not be bubbles, and should be on the lubrication system of natural or synthetic rubber seal basically without damaging. Cling to some grease on the surface of the rotating element in shear under the action of tensile fiber mesh structure, make a small amount of precipitation of lubricating oil in the rotating element and seat on the surface of cambium lubricating film; The rest of the grease is still intact fiber mesh structure, cooling and sealing role. The work is not stable, at the same time, due to the rotation of the arm, change the length of the point B to point C, so pulling force F is also a variable, the delta Angle variables is also change with Angle of theta. The first class is product die erste installation business, of which engine peripheral accessories, auto parts industry as a representative under high temperature environment, such as for a long time, when tight round bearings, any experence bearings, clutch bearings, etc. Good lubrication of the bearing oil film resistance diagnosis technology, due to the effect of oil film, there is a lot of resistance between inner and outer ring, so by measuring the resistance of the bearing inner and outer ring, bearing abnormal judgment. If using swimming shall fraction of bearing support, just ring inside the bidirectional axial fastening on the shaft, the outer ring relative to the swimming hole axial freedom; When using internal and external ring can be divided into swimming the centripetal bearing support, the internal and external ring must be two-way axial fastening on the shaft and hole, inner and outer ring of bearing relative axial winding. In addition, still can use hand bearing outer ring, rotation, if it does not have loose phenomenon, turn the smooth, the bearing is good; If there is loose or jamming phenomenon in rotation, then bearing defects. Repair field enterprise personnel and sauvy collaborate with technical staff, staff by the enterprise is responsible for disassembling bearing and shaft surface processing, including surface oil removal and surface grinding, sauvy technical staff responsible for on-site equipment repair process recovery bearing the size of the work, the field is more smooth, 2-seeded hour bearing a repair work is complete. The scene to understand the bearing of the arrival of the goods, the damaged bearing on day, in the # and # inner ring load in a large area of spalling, # # # middle bearing inner ring no peeling, other bearing online using round damage form did not appear as shown in figure, the scene to understand the backing bearing spindle straight not check. P— — Glass fiber, nylon, after making crack section metallographic specimen observation, crack is fine, perpendicular to the surface, which did not see material mixed, scale, such as distribution, shape as shown. & #; Rolling bearing the basic production process as a result of the rolling bearing type, structural type and tolerance grade, technical requirements, material and batch is different, the basic production process is not entirely the same.