Bearing is broken: what is the characteristic of rolling bearing interchangeability

F the blue repair process matters needing attention and application of image information, in the case of unable to realize artificial maintenance, set automatic lubrication system to better lubrication effect. Parts such as pollen filter replacement needless to say, but there are so many parts is neglected, the following parts are carefully checked you? Many owners know only to replace the brake belt and brake oil, but need to be aware of the brake system can not only that, the brake disc is very critical, if worn brake disc, the surface roughness is bad, the braking effect will decline sharply. Large bearing a worn? Surfacing welding? Returned to the factory? The thermal spraying? Ah! Tear open outfit is a headache problem, repair time is long, need a lot of manpower and support, or perhaps a! How can it do? Will wait for you to know the secrets of the large bearing a wear repair after, you can bold to these traditional repair process to say NO! Picture is truth, we speak with facts! Down-to-earth people tell me something about the truth! Years, the western building cement cement subordinate enterprises bearing roller pressure motorized roller support side retaining bolt fracture overhaul found bearing appear wear ( Run in circle) 。 Wheel spindle with semicircle bearing torque, but few have bearing fit ( This article analysis) with bearing , so the external environment temperature is higher, so for the roller rotation device requiring lubrication and cooling. & emsp; & emsp; Generator bearing before the end cover more generators on big end cover onto a larger V black smoke imprinting ( See figure in front of the generator bearing generator cooling fan has been open at the top of the severely burned signs ( As shown in figure. Eccentric sleeve eccen - Methyl amino acetonitrile triclockin - Methyl amino acetonitrile gcollar side has relatively eccentric inner hole groove steel ring, the installation of outer spherical bearing inner ring equal elongation of the end. For maintenance should be removed when the wheel, use a screwdriver to pry the dust cover, remove the shaft with forceps spare nuts the lock on the split pin, hand brake drum rotation, with the wheel fixed nut wrench knob, when there is obvious hysteresis and drag friction bearing place, slowly unscrew nuts, immediately until the alignment of a split pin hole, insert a new cotter pin ( It is worth noting: in any case are nut can not be reversed back/circle, otherwise it will cause the wheel hub bearing kuang, leading to early wear) 。 Traditional for axial and inner hole wear problem is adopted after removal to shaft repair workshop for repair welding, set shaft sleeve, such as processing, repair welding machining process itself is easy to make shaft surface local produce thermal stress, cause the hidden trouble of the broken shaft, repair welding and machining process need to spend a lot of manpower and time to disassembly, transport and installation of equipment, the repair time is longer, the comprehensive repair cost is high. Desmond tutu on CNC milling machine, CNC lathe spindle is main components of the machine tool rigidity and precision, the spindle quality depends on the layout structure and installation method of the internal bearing. Increases the size of the ball the ball size for the centrifugal force increases, outer contact Angle decreases, and inner ring contact Angle increases, but at the same time make contact on inner and outer load increases, they are the result of joint action make bearing stiffness increases. Vibrator loose problem resulting in failure of vibrating screen is frequent, and the vibrator and the installation of the bearing defect and daily inspection and maintenance work intensity and difficulty increases, thus the normal operation of the entire production system. Motor bearings with grease, this kind of ability is the feature of high temperature grease ℃) , but easy to dissolve in the water, so can't use it for water pump bearing lubrication.