Bearing tester: fan side bearing of the machine's name

Then a good bearing and bearing assembly on the shaft, grease filling quantity of bearing internal space volume %, friction torque no longer increases obviously. Is close to the roll side, +, because under the bearing outside diameter is mm, so I use the mm sleeve mat underneath according to just hit the top bearing under the methods to remove bearing. According to the proportion of mixed blessing the blue F metal repair materials, evenly without bad, bearing the smear F metal repair materials, daub thickness is greater than the height of pitting, roller bearing than with the same shape size ball bearing capacity is big, usually ball, roller bearing load in the bearing is suitable for the light or apply to carry heavy load. Hot charging work related matters needing attention are as follows: ( a) The bearing must not be heated to ℃ above; ( b) For the bearing is not direct contact with the bottom of the tank, can consider to put on the metal mesh, bearing or bearing hung; ( c) Bearing heated to higher than the required temperature ℃ ℃, so that will not happen in inner ring cooling operation, difficult to install; ( d) After installation, bearing cooling, width contraction, so use shaft nut, or other appropriate method, fastening, in case of gap between inner ring and bearing retaining shoulder. Tools/raw material circlip circlip pliers, screwdriver, small, tweezers, thin, short axis mm socket, cylinder diameter mm ( I use the bearing in place of) Method, the hammer brushless motor to a family portrait first! Steps to read the circlip with circlip pliers gently remove, steps reading reading carefully take next steps reading reading words bearing washer screwdriver carefully from the cracks in them, with the click of a boat. & emsp; & emsp; The pickling process in the production of stainless steel bearing technology: & amp; emsp; & emsp; 。 Sliding bearing lubrication, angular contact ball bearing main use: single: machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft. Without thermal stress damage; , the overhaul the thrust segment of the thrust bearing thrust surface should be fairly flat, and contact with the rotor thrust plate of uniform, contact area of more than %. At this stage, rolling bearing has nearly reached the end of life, injury point can be seen by the naked eye, the noise of the bearing movement become extremely large, rapid temperature increase. The mutual relationship between bearing and shaft end cover most of the motor adopts rolling bearing, roller bearing with inner and outer ring friction into rolling friction, the friction surfaces in is very small. So, reaming main play a role of bolt axial fastening bolt, sub station, have the effect of controlling the radial bearing, thus realized the vibrator and the axial and radial double constraints of the bearing. And oil seal denier remove will not be able to continue to use, six, lubricant leakage lubricant too much big problem: reducing lubricant; : cleaning related parts, such as acids or paint dirt, practical cooperation is too loose, Bearing temperature is too high - Outer ring skid) ； Bearing hole bigger ( Have a metal bearing hole was enlarged.