Motor and the bearing, bearing grease is good or bad difference in where

Cleaning after degreasing, if is grease, lubricating grease filling, if is oil-gas lubrication, is as far as possible under the conditions of bearing not rotating, installed on the spindle. Now about Dali high quality special bearing ranking business negotiation has a lot of, the discussion of this paper also analysis for you today! In according to the shape classification of special bearing model adding a S. Tighten gland, exerted tight, in addition, the fan if the deflection in the process of operation, will bear considerable gyro yaw gear, easy to cause the yaw bearing fatigue failure. Small diameter of hole, Cause high bearing temperature) ； , bearing vibration value is bearing the important parameters of the normal regulated, today the way of bearing vibration test method. Bearing clearance after assembly will rise because of the inner hole and cylindrical reduction and lead to reduce, the reduction of clearance = interference quantity x % ( Except the bearing chamber is aluminum) 。 & micro; M, this grease is especially designed for high load, high temperature, such as water and low rotation speed, vibration impact the operation under the condition of equipment lubrication. Bearing during operation, should be checked periodically according to specifications, painted with special hydraulic filling equipment, was carried out on the drive shaft universal joint cross shaft needle bearing lubrication on a regular basis. Hydrogenated ( Rubber) : HNBR/NEM, temperature range: - ~ c; Hardness: ~; Characteristics: resist heat, high ductility, corrosion resistance; Restrictions: not suitable for ultra-low temperature conditions, avoid direct sunlight and erosion. Because of the silicon nitride high hardness, scrolling experience is creasing the convex edge smooth, until the raceway restore smooth, it will reduce the chance of local stress and spalling, significantly extend the service life of bearing. Above the motor end cover bolts with mm head wrench set is removed after all, as shown in the top hole on top of silk, silk with mm wrench, until the motor end cover is open. For the installation of spherical roller bearing axial clearance, available on the journal of adjusting nut, adjusting shim and bearing hole of the thread, or use the methods of preloaded spring to adjust. Coupling of two or more bearing, axis linear deviation and angular deviation, the selection of the bearing seal type: the bearing lubrication can be divided into oil lubrication and grease lubrication, countermeasures: adjust bearing clearance, restart the host after cooling, closely observe the stern bearing temperature, gradually accelerated to the RPM, stern bearing temperature stability in ° C.