Angle of bearing: what is the effect of the size of the contact Angle of bearing

In short bearing damage factor is more, problems of the bearings, is bound to the bearing and the shaft relative movement or the sintering in thus on the shaft of the damage, such as discovery process caused serious fan vibration or not in time because of downtime and impact the production. Wheel hub bearing is the key to the auto parts of its main function is carrying weight and provide accurate guide to the rotation of the wheel hub, which requires not only can it carry axial load to bear radial load. Some users because they do not understand the internal structure of servo motor, without dismantling the encoder directly with a hammer to knock the motor, the bearing is in down, but the motor is discarded, because the encoder is made of glass light code disc, with a hammer to knock into fragments, this special attention. Moreover, the structure of vertical roller cross arrangement can avoid the phenomenon of roller; Because of bearing the structure of the inside and outside the circle is divided again at the same time, clearance is adjustable, even by pressure, also can obtain high rotation accuracy. Sampling of lubricating oil regularly, and see whether pollution, bearings after installation completes the inspection of bearing installed correctly or not, has direct influence on the life and precision of the host. & micro; 米,HRC - , ceramic is incredibly sensitive in their pore impurities, so any contaminants may lead to premature failure. ACD— — Can take advantage of the bearing contact Angle for degrees, medium and small sized installation tools or the inner ring with lock nut pushed into the position of the cone on the diameter of axle, CC - — Contact Angle for degrees, use clean grease clearance is too large, pay attention to the coordination and choose appropriate clearance ball scar: steel ball fatigue spalling or injury. Close to the diamond melting point reached the degree of hardness, make sure it fits the screw holes before install and use, assuming the base processing holes don't match and forcibly lock bolt, will greatly effect the precision of combination with the use of quality. As, due to many as the axis of rotation, so the inner ring need interference fit, installed with a hammer knock occasions, as a last resort to mat mat, circle piece of homework, deep groove ball bearing is for common types of rolling bearing, dustproof cover gasket material for sheet metal, only simple prevent dust from entering the bearing raceway. Bearing lubrication grease flows, operating hours, should be replaced, grease filling of oil is too much or too little, because too much or too little will cause bearing grease fever, amount to a master in bearing chamber volume / ~ / advisable. Face to face, - CS/C is sealed spherical roller bearings SKF belt, with the appearance of the CC/W of the same size, more than just the two sides of the sealing ring. Wheel bearing life of a car is very long, most can be used more than ten kilometers, some car ran hundreds of thousands of kilometers, life is not bad, usually encountered in bearing most of them are the old car.