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introduction：Two-way thrust ball bearing in maintenance，Too much grease actually does a lot of harm。Because grease has good adhesion、Abrasion resistance、Temperature tolerance、Rust resistance and lubricity，Can improve high temperature oxidation resistance，Delay aging，It can dissolve carbon deposits，Prevent the accumulation of metal debris and oil，Improve the wear resistance of the machinery、Pressure and corrosion resistance。
2014-12-02 Reading quantity 1870
introduction：Lubricating oil is a liquid lubricant widely used in mechanical equipment。Lubricating oil not only reduces friction on metal surfaces、Reduce wear，It can also continuously absorb heat from the friction surface，Reduce the temperature of the friction surface，Play a cooling role，To maintain the normal operation of mechanical equipment，Reduce breakdowns and damage，Extend its service life。
2014-12-02 Reading quantity 1819
introduction：Due to the type of rolling bearing、Structural pattern、Tolerance class、Technical requirement、Different materials and batches, etc,The basic production process is not exactly the same。
2014-12-02 Reading quantity 1761
introduction：rightNSKBearings are inspected regularly，For maintenanceNSKBearing in the best condition is very important work，It can also reflect the discovery of problems。With regard toNSKshaft Bear in use should pay attention to matters and related knowledge。
2014-12-02 Reading quantity 1819
introduction：In order to make the above material factors that affect the bearing life in the best condition，First, it is necessary to control the original structure of the steel before quenching，The technical measures that can be taken are：hyperthermia（1050℃）Austenitic cooling speed630℃Pseudo-eutectoid fine pearlite structure was obtained by isothermal normalizing，Or so cold420℃Isothermal treatment，The bainite structure is obtained
2014-12-02 Reading quantity 1766
introduction：Used for processing bearing bushingCKA6150CNC lathe is a six-position automatic tool holder，To install the tool, adjust the height of the tool tip and the center line of the spindle，Adjusting method add gasket。The extension length of the tool bar shall be the thickness of the tool bar1.5～2times。
2014-12-02 Reading quantity 1763
introduction：SKFBearing Shenyang general agent center，Lets see aboutSKFInstallation of tapered bore bearings，For larger bearings，Recommended useSKFHydraulic propulsion method（SKF Drive-up Method）.This method is less time-consuming and more accurate than measuring the clearance reduction and the tightening Angle of the lock nut。
2014-12-02 Reading quantity 1798
introduction：TIMKENAfter bearing installation，To check that the installation is correct，An operational check is required。Small machines can be turned by hand，To make sure the rotation is smooth。Check items for foreign bodies、scar、Poor operation due to indentation，Due to poor installation，The torque caused by poor machining of the mounting seat is unstable，
2014-12-02 Reading quantity 1809
introduction：While the institution is operating，The part where the bearing is installed is allowed to have a certain temperature，When touching the body shell with the hand，It should be normal not to feel hot，Otherwise, it indicates thatFAGHigh bearing temperature。
2014-12-02 Reading quantity 1844
introduction：This paper introduces the simple diagnosis and precision diagnosis of imported bearings for rolling locomotives，Examples of detection are given
2014-12-02 Reading quantity 1792
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