As a kind of precision bearing with extraordinary structure, thrust ball bearings need to be stored with extra care. Only in a suitable environment can the accuracy and quality of the bearings be maintained. So what are the storage conditions of bearings?
The bearings should be stored in a clean, dry environment, in handling and storage to master the temperature, humidity, temperature and humidity to be in a fixed range can take over, should leave the ground more than 30cm.
Some bearings have a certain shelf life. For example, there is a dust cover and oil seal bearings, when stored for a period of time, the thrust bearing start torque will be larger than the new bearings, while the lubricating properties of grease will be crushed after a long period of storage, so the bearings should be regularly inspected and maintained for conditioning.
To ensure that the thrust ball bearings can be normal and reliable operation, it is necessary to apply sufficient lubrication to prevent the rolling body, raceway and cage between the direct metal contact, resulting in wear and thrust bearing skin corrosion. Therefore, in various applications, it is extremely important to choose the appropriate lubricant and lubrication method, and at the same time, also need the correct conditioning.
The actual choice of lubricant is mainly based on the operating conditions, i.e.: temperature range and speed as well as the influence of the surrounding environment. If reliable lubrication can be ensured, the lubricant dosage used for thin-walled bearings is small, and its operating temperature is low, but at the same time plays other roles, such as sealing or heat dissipation, the dosage should be increased. Therefore, in the installation of bearings, filling grease generally fill the remaining space of the bearing, grasp the remaining space of the bearing box 1/3-1/2 can be, more than easy to produce high temperature.
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