INA bearing a well-considered and shaft in General for transition fit, washer and bearing hole in General for a clearance fit, so the bearing is easy to install, the axis should be fixed on the axis of the bearing to prevent relative to the axis. INA bearing installation methods, axial rotation is the case under most normal circumstances, so the inner ring and shaft meet to win tie, the bearing outer ring and bearing room fit for a clearance fit.
Press fit
INA bearing within ring and axis makes tight tie, INA bearing, outer ring and bearing block hole is more pine tie Shi, available pressure machine will bearing first pressure loaded in axis Shang, then will axis together with bearing together loaded into bearing block hole within, pressure loaded Shi in bearing within ring end surface Shang, pad a soft metal do of Assembly casing (copper or soft steel), Assembly casing of diameter should than axis neck diameter slightly large, od diameter should than bearing within ring retaining edge slightly small, so as not to pressure in maintained frame Shang.
Install method of deep groove ball bearings, INA bearing, conditions, structure may be, generally, due to rotate, so the interference fit is required for the inner rings. Bearings with a cylindrical bore and more with presses onto, or multiple-use and charging methods. Tapered bore, mounted directly on tapered shaft or sleeve installation.
When you install into the shell, General clearance, there is interference in the outer ring, normally, the pressure into pressure, or have installed after the cooling methods of shrink fit. Using dry ice as a cooling agent, shrink fit occasion, moisture in the air will condense on the bearing surface. So, you need appropriate antirust measures.
Installing INA bearings: precision installation of deep groove ball bearings, affecting the accuracy, life functions. Are, bearing the installation plan and demolished part of the full study. I wish can be installed in accordance with their homework. Homework scale in response to any of the following:
(1) liquidation and related components;
(2) confiscated large and packed with the case components;
(3) installation;
(4) bearing seizure after installation;
(5) supply smoothing agent.
Prior to installation, just close the packaging bearing. General smooth smooth fat, dirty, filled smooth fat directly. Smoothing oil, generally not clean, but the use of instruments or high speed bearing and, use clean oil wash, remove INA bearing rust coating. Remove bearings, rust inhibitor, we cannot put aside. Anything else, had been seized, VTC grease bearings, does not wash directly. Bearing installation way, due to the bearing arrangement, provided varies, in General, more torsion, the nuisance within the appropriate request.



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