The use of correct selection of FAG bearing note

According to the area of use and conditions of use and environmental conditions choose size, precision, with appropriate FAG bearings is the prerequisite of bearing life and reliability. 1, use parts: tapered roller bearing is suitable for predominantly radial load under the combination of radial and axial load, usually with two sets of matching using FAG bearing, mainly should be in the car before and after the wheel hub, active transmission parts, such as bevel gear, differential, reducer. 2, allows speed: under the correct installation, lubrication good environment, allowing for bearing limit speed of 0. 3 - 0. 5 times. Generally under normal circumstances, with 0. 2 times the limit speed for the most appropriate. 3, allows tilt Angle: taper roller bearings are generally not allowed to have tilted axis relative to the shell hole, if there are any tilt, no more than 2 '. 4, allow temperature: under normal load, and lubricant has a high temperature resistant performance, and abundant lubrication conditions, general bearing in - are allowed 30℃- Work under the temperature 150 ℃. The choice of bearing grease lubrication improper in the cause of premature failure FAG bearing accounted for 36%. General grease can not meet the needs of all kinds of special bearing applications, only use one or all kinds of general application to meet all of the bearing grease, problems will be caused by far outweighs the benefits of unified brand. Bearing application condition is varied, the correct lubrication is grease and bearing application conditions. Bearing grease is to guarantee the reliability of the bearing a smooth, easy operation and have the largest base, even under the most extreme working conditions. Can prevent pollutants from entering the bearing grease, buffer impact load and corrosion resistance. In the actual application to choose the appropriate grease is bearing the basic conditions for maximum service life. Correct selection of lubricant standard includes bearing type and size, temperature, speed, load and the desired service life and supplemental lubrication cycle. First of all, to keep the bearing and the surrounding environment clean need not say I will know what is going on, even invisible to the naked eye of dust into the bearings, also can make the bearing wear, to put it bluntly, knead no sand in the eyes, is a way! The second point, careful to use installation where you won't even that common sense all can't, if not, then don't do bearing, go home and play, the most important strength is not allowed in stamping, are not allowed to use hammer percussion bearing directly, not afraid of smashed, you give up deformation, how to do, take a loss yourself, ha ha, is not allowed by transfer roller pressure. The third point, using appropriate, accurate installation tools to use a special tool, to avoid use cloth class and short fiber, things like that. Fourth, to prevent rusting of the bearings, don't use bubble FAG bearing is made of stainless steel, but also afraid of water, if not letter, you put in the water bubble, ha ha, get your bearings with your hands, to wash hands fully the sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust, don't tell me the rust of be afraid of what, well, you try it yourself, and see what the result is rust!