IKO linear bearing wear at work

As clearance refers to the linear bearing is in a state of stable work running clearance. Appropriate work clearance will help to boost the closed system research, also did not consider the correlation of various factors, the calculation results and the actual deviation is bigger, in fact bearing for non-uniform temperature field of operation, and the three are interconnected. Generally, if the correct use of bearings, can be used to achieve fatigue life. But there will be unexpected injury prematurely, not resistant to use. This early damage, and fatigue life, it is called the fault or the quality using the limit of the accident. Much due to the installation, use, do not pay attention on the lubrication, intrusion of foreign bodies from outside, to the shaft, shell heat affected study enough. IKO bearing work, there are lots of factors in affecting the clearance mainly have the temperature change of the linear bearing, centrifugal force and cooperate, etc. In the process of work, because of the influence of centrifugal force, temperature and make it work clearance changes, from time to time with the influence of three factors are not isolated, but interrelated. About IKO bearing damage status, such as: roller bearing ring, guard card injury, as a reason to consider, lack of lubricant, not suitable for, for the defect of oil discharge structure, foreign invasion, linear bearing installation error, the deflection of the shaft is too large, also can have these reasons. According to the area of use and conditions of use and environmental conditions choose size, precision, with appropriate bearing is to ensure that the premise of bearing life and feasibility. 1, use parts: tapered roller bearing is suitable for predominantly radial load under the combination of radial and axial load, usually used in two sets of bearing pairs, 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 the linear 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: IKO bearings generally are 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 ℃. Need to check on the machine running state, in the bearing is the focus of attention, and prepare to thoroughly check scheme has become more and more important. Because it is the most important of all components of the rotating machinery condition monitoring, in order to prevent bearing damage, to prevent unplanned maintenance equipment downtime IKO bearing damage caused during the early detection of an important component part of the home. But not all the machines are equipped with the advanced equipment. In this case, the machine operators or maintenance engineer must adhere to the bearing fault signal alarm. Therefore, only investigate bearing damage, the real reason is hard to come by injury. But, if you know the use of machinery, working conditions of the bearings, linear bearing the surrounding structure, to understand before and after the accident, combined with several damage status and causes of IKO bearing, can prevent the similar accident happen again.