Bearing 6200: automobile wheel hub bearing before how to prevent water

Check whether there is a cause, injury, caused by indentation seized up, bad for installation and install bad seat processing and the imbalance of the rotating torque, the seal clearance is too small, the installation error caused by friction torque, etc. SKF hybrid ceramic bearing so many excellent performance is very worthy of promotion of use, the only weakness is a bit expensive! So hybrid ceramic bearing only on high speed precision equipment, high voltage variable frequency motor and generator equipment use. Set of the reliability of the bearing to bearing reach or exceed the specified life probability, basicratin - basic rating life Methyl amino acetonitrile glife rated life was associated with % reliability. Bearing is a kind of important parts in modern mechanical equipment, its main function is to support the mechanical rotator, reduce the coefficient of friction in the process of movement, and confirmed the rotation accuracy. Process: the journal and bearing with white cloth in combination with surface is clean, working procedure: the good sealing glue in the joint surface, back pack bearing cover, the good combination of surface bolt symmetry. Total joint link battery, electric fuse began to electricity, as well as harmonic reducer bearing, linear bearings, joint bearings, etc. , but before two kinds of bearing with more, if the battery voltage data are large or small, after a voyage, in the case of confirmed can provide spare parts, arranged the ship in Singapore shipyard into the dock repair. The front protect car thick stick design more movement, in RB engine, a total of using a circular arc end tooth coupling, namely a rotor bearing and high-pressure compressor rotor with high pressure turbine rotor. Use the brush to remove adhesive content and grease, enter the fine cleaning steps, bearing in place to clean oil, the rotation while cleaning, clean the dirt on the oil, to change in time, ensure the fine cleaning effect. Skateboard itself is a loss, but relative to the board face, wheels, these terms, a consumption goods bearing is second only to bridge, think about or it's a good deal, so for the mainstream skateboard bearing on price inside the can choose one hundred yuan, at the same time in mainstream choice selection of some imported brands, one hundred yuan, and yuan homebred skateboard bearings, quality and import skateboard bearings within one hundred yuan, has a professional skateboard bearing is better than none, note that there is a professional! The installation problem for skateboard bearings skateboard bearings, actually in the slide in their installation? Skateboard have bridge! Bridge can be used, the bearing is installed their bearing on the bridge, and then for a bearing with a dust cover dust cover toward the outside, you can't have no dust cover, hard to pressure on the wheel, so that it is installed side of the wheel, in order to the rest of the bearings are installed. Dynamic load rating is used to determine the dynamic load conditions, the service life of the rod end joint bearing, bearing assembly technology bearing accuracy and assembly clearance techniques such as using feature directly affects the service life and reliability of the bearing. Reduced clearance, in order to increase the number of roller bearing, increase the power, in the bearing, there will be a friction corrosion phenomenon, its appearance characteristics is: on the contact surface appear some pitting corrosion pit. On the cone with the advance of the greater the distance, the radial internal clearance of bearing more xiaoke, by measuring the clearance reduction is or axial forward distance to determine the amount of interference.