The prevention of bearing in the use of common problems

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1, shaft and the bearing chamber tolerance selection and management SKF bearing, bearing flexible rotation without feeling after pressure block. Obviously not, flexible rotation, display size tolerance is too big. SKF bearing import into as the axis of rotation to wash their hands after feeling distinctly "sasha vujacic" may be axle shaft roundness tolerance is too big or bad. So good control shaft and the bearing chamber of tolerance and in order to control the plump, the domestic many manufacturers don't allow only control roundness control. SKF bearing assembly method 2 Because is high precision SKF bearing, improper product assembly to cause the channel of Distributor For Cheap SKF 6204 Bearing damage, SKF bearing damage caused. Bearing installed in special die, must not dozen, when pressure into the shaft power, only a small circle pressure circle, only more power. Need to use the pressure or hydraulic assembly time pressure and external mold in the state of level, lead to bearing down the channel of dynamic damage SKF bearing guide on the phone. 3, build to prevent foreign body Before loading of SKF bearing rotor dynamic balance, will be easy to create dynamic balance, bearing internal, so it's best to do dynamic balance before loading bearing residue. Some components to build enterprise SKF bearing inside tu grease lubrication condition, but it is often difficult to control the effect will be better, if the operator number within the bearing oil or fat storing up large bearing axial rotation, easy in the bearings. SKF bearing chamber is best not to paint or fat, such as no control have, SKF bearing do not in it. 4, anticorrosive paint Rust paint with unit seal type installed on vehicles, when the sound is very good, but in the warehouse out after some time, the machine becomes large, make a phone call to cancel the SKF bearing has serious rust phenomenon. Many companies will think after bearing before, we have always advocated, motor factory now have realized the problem of the mainstream. This problem is mainly due to paint volatiles from acid determination of temperature, humidity, corrosive substance forms through etching of SKF bearing damage. This problem is only selected film dry in ventilation after a period of time after assembly. Imported SKF bearing assembly is closely related to the production and living, with everything, must be in every link of the preparation, SKF bearing is in the best condition, SKF bearing life extended.