Bearing the seal to the self-aligning roller bearings to maintain good lubrication premise and normal work environment, fully display the work function of the bearing, long life, competitive sealed move bearing necessary to prevent lubricant leakage and dust , water, air or other dirt intrusion. The sealing of the bearing can be divided into comes with two types of seals and additional sealing. The so-called bearing carrying the seal is made into the bearing itself has a sealing function apparatus. Bearings with. This seal is a very small footprint, installation and removal to facilitate the cost is relatively low.
The so-called bearing the applied sealing performance device is manufactured with various functions within the installation cover sealing device.
Swap spherical roller bearings plus sealed choice should consider the following factors:
Bearing lubricant and type (); bearing work environment, the size of the space; strengths of the shaft supporting structure promised to the angle deviation; peripheral speed of the sealing surface; bearing operating temperature; manufacturing costs.
The thickener is also related to a lubricating oil, grease thickeners Water determines the resistance of the water. Principle, the grease does not mix different brands, even if the thickener grease, also affect each other because of the different additives. Be carefully cleaned with anti-rust oil coated bearings, it is necessary to clean gasoline or kerosene, and then use a clean, high-quality or high-speed high-temperature grease painted before installation. The blockade bearings do not need to clean fuel.
Spherical roller bearings mounted on, if not carefully adjusted, adjustment may lead to more hosted pain, friction and shock. These may accelerate fatigue, reduce the life of the bearings and other mechanical components may impair the period of use. In addition, the increase in the vibration and friction can greatly increase the energy consumption and the risk of premature failure.
Often self-aligning roller bearings run in the course of basic monitoring external, such as temperature, vibration and noise measurement premise, and so on. These scheduled examination, early detection of latent topics, to prevent the machine from accidentally paused, so that production plans are realized, the advances in plant production and efficiency.
In the process of manipulation, the need for accurate bearing lubrication, improve its function. Bearing lubrication, grease and oil lubrication points. In order to display their good self-aligning roller bearings, first, to select a suitable premise, the purpose of lubrication method. If you only consider the dominant lubrication, oil lubrication lubrication. However, it is possible to simplify the professional knowledge of the structure of the vicinity of the bearing grease.