SKF bearing installation and removal methods and matters needing attention

SKF bearings are precision products. So for these products before installation and installation must be particularly careful when processing. Bearing can be trouble-free operation to a great extent, related to the stand or fall of installation. Bearing application under way to protect: mineral oil-based anti-rust agent, dry phase corrosion VCI paper, for a long time for ocean transportation. SKF bearing should be kept in: as a constant temperature and the maximum relative humidity is 65% dry clean the room. Grease lubrication sealed bearing the storage life is limited by storage life of grease. Remove hand sweat can lead to rust when processing operations, so the hands should be kept clean and dry, when it is necessary to wear gloves. SKF bearing can only be removed from the original packaging cleaning before assembly. If everything is sealed with volatile corrosion inhibitor paper over the package only took out one of the several sets of bearings, the packaging will be immediately sealed again: VCI paper to protect the gas phase can only be maintained in the sealed packaging, take out the SKF bearing grease and oil processing should be done immediately. Compatibility and miscibility of SKF bearing with anti-rust oil mixed with oil and mineral oil-based compatible and grease to use. If use: synthetic lubricant and lithium base composite soap thickener, should check its compatibility. If you are not compatible, especially in using: ptfe ( PTFF） Or naphthenic base fluorinated ether base lubricant or lubricant containing polyurea thickener, or if the transform lubricant or pollution of SKF bearing, should be cleaned before loading fat anti-rust oil. SKF bearing cleaning must be dried after cleaning and rust-proof oil or grease with immediately, in order to prevent rust! The installation guide 1. Assembly site should be kept clean, no dust. 2. To avoid SKF bearing from dust, moisture and contaminants - Pollutants of SKF bearing is bad operation and service life. 3. Check the bearing hole and the shaft with the following: geometry and dimensional accuracy, and cleanliness. 4. For bearing ring mating surface coated with a little oil or a little fat. 5. To ensure that the shaft and bearing hole has a 10 degrees - Guide the chamfering of 15 degrees. 6. Don't be cool bearing: condensation of water can lead to bearing and the bearing of mating surface rust. 7. After installation: for bearing loading lubricants, check whether the bearing configuration is working properly. Remove the guide in the original bearing installation site design should take into account the disassembly problem - If the bearing use interference fit to install, the shaft or the bearing hole should be set in the disassembly with groove in order to remove the ring. If removed bearings and to use: 1. Should avoid direct hit the bearing ring, 2. Remove the force should not pass through body, 3. Once a bearing is removed, it must be carefully cleaned and can't use 'fierce' flame.