GBS Bearing CO.,LTD.

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Six law properly installed bearings

Release date:2021-3-19

Bearing very wide range, as long as the rotation of the machine need to use imported bearings, but how many people know that it is installed on the bearing? Before installing the need to do to prepare? Here to explain what needs to prepare before bearing installation work to do:

On the mounting surface of the shaft and housing bore if bumps, burrs, rust or solid particles (such as debris, sand, clay), etc. exist, not only will the bearing installation difficulties and the installation location is not correct, and solid particles such as falls will be within the bearing abrasive, when rotation of the bearing would rubs or scratches the surface of the bearing of work, it must be carefully checked before installation, if there is the defect, should be amended. For example, using oil to remove burrs filing, raised bump marks, rust, and polish with fine emery cloth, and if the cleaning of solid particles, dirt, etc. Note that with sealed bearings unavailable Law cleaning, sealing the interior should remain as non-cleaning.

Mounting surface should be cleaned with a clean, gasoline, kerosene, toluene or xylene, a solution of clean, and dry with a clean cloth, and then coated with a thin layer of oil, it will give the operation more convenient installation.

Before the bearing installation, according to technical requirements of the provisions on design drawings should be appropriate measurement tools, check the shaft and housing bore and machining quality-related parts (such as dimensional accuracy, shape accuracy and surface roughness, etc.).

Cleaning a large number of imported bearings, the first with a temperature of 90 ~ 100 ℃ hot oil leaching hot oil so that the package to melt, but with no front mouth and not drop crumbs tools to dig the net all the old oil, then pour hot a few minutes, then with kerosene Flush to oil, petrol and then finally clean again. After washing clean, you should wear gloves film bearing on a clean cloth or paper on the table to dry.

Open bearing temporary installation package, it will be immersed in the liquid in the gasoline to hand gently rotated to ensure cage, rolling element and raceway surface of the package to be cleaned thoroughly clean oil.

These are the pre-installation information about imported bearings preparatory work needs to be done, we hope to help everyone looked after, bearing installation is a skill, if the installation is not good, then the bearing can not play its biggest role, Debu to take full advantage, so we should be ready before the installation work bearing before installation.