The mounting and dismounting of the bearings requires frequent disassembly and installation in specific applications to ensure that they can be inspected and repaired according to their location. Bearings that can be mounted separately for the inner and outer rings, such as cylindrical bearings, needle bearings, and tapered bearings, are well suited for this application. The tapered self-aligning ball bearing and self-aligning roller bearing also simplify the installation procedure with the help of the bushing.
In some cases, the rolling bearing is to be pre-stressed to increase rigidity. This procedure is usually used for deep groove ball bearings, radial thrust ball bearings and tapered roller bearing inner and outer ring offsets, shaft bending, shaft or bearing housing tolerance variations, coordination Errors can lead to eccentricity of the inner and outer rings. In order to prevent the eccentric angle from being too large, automatic self-aligning ball bearings, self-aligning roller bearings, or self-aligning bearing seats are preferred choices.嗓 Audio frequency and torque, dynamic bearings are produced according to high-precision scale, so the sound and torque are small. Deep groove ball bearings and cylindrical roller bearings are used in combination for low noise and low torque.
(1) Note that the sealed bearing cannot be cleaned by this method, and the inside of the seal should be kept as it is.
(2) The assembly surface should be cleaned with a clean solution of gasoline, kerosene, toluene or xylene, and dried with a clean rag, and then coated with a thin layer of smooth oil, so that the device can be operated efficiently.
(3) When the device is installed, open the bearing package, immerse it in the above-mentioned gasoline and other liquids to gently rotate the hand, and ensure that the sealing oil of the holding frame, the rolling elements and the raceway surface is completely cleaned.
(4) When cleaning a large number of bearings, first use hot oil oil with a temperature of 90-100 °C to condense the encapsulating oil. At the same time, use a seamless and non-dusting tool to dig all the old oil, then boil for a few minutes, then Rinse the oil with kerosene and clean it with gasoline. After cleaning, put on the film gloves and place the bearing on a clean cloth on the workbench or on the paper to dry.
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