Bearing 6004: bearing inner and outer circle will not fixed off

Such as turbine rotor assembly to the engine, in order to avoid rolling stick before turbine bearings roll bar block hoisting, commonly used vaseline coated between outer ring and the roll bar, to make the roll roll stick close to the outer ring road. Car long in use is likely to happen after all kinds of fault, which has a broken fault is the separation of bearing, and the performance of the release bearing broken many owners are not found, small make up to introduce several kinds of separation performance and the reasons of the bearing is broken, you look at it. Some manufacturers in order to convenient assembly assembly in the bearing interior coated with oil or grease lubrication effect, but usually operators good amount of it is hard to control, if oil or grease in the bearing interior storing up more, in the water pump shaft bearing rotates along axis to the bearing inside easily. Feature: when may withstand the bigger radial load when running precision grade level is better than that of p was not directly used as roller surface was not separable bearing diameter, can repair installation features: does inner ring and shaft for the loose fit does every set for a group, in the form of group installed on the shaft bearing has a sequence number in each group, installation not upset when bearing inner ring when the big wall thickness in installation when all bearing inner ring marking must be in the same position assembly accuracy: bearing itself requires very high accuracy, especially radial clearance after inner diameter to outer diameter of cross section height ( T value) Especially important, on each axis, adjacent bearing T value are in control. It convenient for the engine assembly, but as a trial run for the first time in low temperature outdoor, may because of vaseline sticky hindered the normal movement of roll bar cage caused the bearing appears smooth ceng damage. Temporary repair can put some wet mud or soft soap, and by using the theory of linear motion heat source heat transfer formula derivation, calculation or by the method of infrared ray and measured experiment under the condition of instantaneous temperature thermocouple method, can be found in. Bearing need to keep the lubrication under high-speed operation, is suitable for grease lubrication in time so as to protect our machine run properly, but also can prolong the service life of main shaft bearing. The anti-corrosion effect is also affected by the additive of the grease, as time goes by, the cut is in constant change, and the good faith is the same, only the sincerity and trust can associate everyone's heart. After we for bearing the corresponding protective measures, can obviously feel bearing wear greatly reduced, of course, we must not only pay attention to the protection timber mill bearing part, the inside of the lumber mill other vulnerable parts also need to pay attention to regular maintenance. Although don't need to do maintenance, but also have the possibility of bad, because lost the ball inside the circle or have abnormal wear and rotates with the friction and noise. There is no limit to the temperature, the temperature of the bearing & amp; emsp; & emsp; Usually the temperature of the bearing with operation began to slowly rise,. . . Reach a steady state after hours. Rolling bearing failure reason: insufficient lubrication, improper lubricant, lubrication aging, (4) the failure of the material and production, (5) bearing choose wrong, 6 times, 7 installation failure, end up liquid impurities, pet-name ruby solid impurities.