(1) prior to the TIMKEN bearing installation, should use the appropriate measuring tool with the technical requirements on the design drawings, check the shaft and hole as well as the relevant parts of the processing quality (such as size, shape, precision and surface roughness, and so on).
(2) axis and block hole of Assembly surface Shang as has touch injury, and Burr, and rust or solid particles (as mill chip, and sand grain, and soil), exists, not only will makes bearing installed difficulties and makes installed location does not correct, and solid particles as hands bearing within on will since grinding role, dang TIMKEN bearing rotating Shi on will mill injury or abrasions bearing of work surface, so in installed zhiqian must carefully be check, as found has above defects, should be amendment. Such as the use of dead file remove the burrs, toe touch marks, rust and sand cloth illuminated, such as cleaning solid particles, dirt, etc.
(3) mounting surface should be clean gasoline, kerosene, such as toluene or xylene solution clean, wipe with a clean rag, and then spread a thin layer of lubricant, which can make the installation more convenient to operate.
(4) open the TIMKEN bearings when package is installed, to immerse it rotating liquids such as gasoline to hand in mitigation mentioned above, to ensure that cage, rolling elements and raceways encapsulates oil on the surface is thoroughly clean.
(5) cleaning when large numbers of TIMKEN bearings, 90~100℃ hot oil shower hot with temperature so that the encapsulated oil melted, while no ARRIS and don't exfoliation tool dig all the old oil, spraying hot for a few minutes, and then rinse it with kerosene oil, last used petrol to clean it again. After you clean, you should put on bearings are in the stage of film gloves dry on a clean cloth or paper.
(6) note with sealed TIMKEN bearings not used this law to clean, sealed inside should remain as it stood could not be cleaned.
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