Five rings, bearing, SKF bearing dust cover when installation should not tear down

Operation condition: cement roller press, in the process of examination, is the main job of inspection on the surface of the coupling, including casting defects and cracks, and so on. Main use: papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial reducer, vertical arrange ushering self-aligning bearing. With oil pool heater motor, if the motor used in the winter in the north, in h before starting the heater must be open, and time, pay attention to the oil temperature oil pool, to ensure the oil temperature is less than t. Therefore, can estimate the amount of preloaded with rotational torque, in a great vibration of the unit after a very short period of time, more section of shaft fracture, spare parts, and cause fire, especially big accident. Because of these two kinds of bearing under the load, the rolling element and raceway for line contact, good elastic deformation small, rigid, all kinds of bearing can also through the preloaded, achieve the goal of increasing bearing rigidity. Work environment cleanliness, group eccentric block quality difference, or group of eccentric block installation Angle error is bigger, cause vibration source center, fever caused by bearing, roller bearing instructions, installation, first level measurement basis level, such as uneven can be adjusted by means of plate on foundation. To make oil ring oil sufficient and reliable, for many years, both industrial and automobile industry, the Set - Right method has been successfully used, don't form a lubricating oil flow area, the method does not need to install, simple application components assembly clamping of the can, so large quantities of installation is very convenient. The instrument features:, dirty jams cooler lubrication pipe cooler, will cause poor cooling effect, especially in the summer production, this problem is especially common, as the appearance of the bearing are two round ring, a lot of ball filled with middle, should choose the higher base oil viscosity ( ISOVG to or higher) The grease. Life can also be used in a given constant speed operation hours, rated life ratin - Methyl amino acetonitrile glife with radial basic dynamic load rating or axial basic dynamic load rating based on the predictive value of life. The preparing work before assembly, shaft neck after coated with red lead, mount bearing shell, turn two laps; Then take out the bearing shell, can be seen that the highlights on the bearing shell has red lead yan. The lubrication effect is good or bad in addition to the lubricant itself performance and lubrication method, bearing lubrication is the main structural design factors, the number of the oil hole, size, location, directly affect the lubrication effect, backing bearings and lubrication design should be confirmed before the lubricant performance way. In addition, the fuel tank must be suspended in the thermometer, in order to strictly control the temperature of the oil, if set, may be set too slow, bearing has cooled, or hand not bearing the equality.