Of FAG Bearings demolition and maintenance methods

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First first FAG Bearings into gasoline cleaning, wipe the sludge and dust left in the bearings, where rust bearings are polished metallographic sandpaper gently wipe until the touch with no rough sense so far.
The second with a dry rag bearing wipe dry after cleaning, and then into the anti-rust oil soaked. In this process, to FAG bearing is completely in contact with the anti-rust oil, and kept rotating bearing, so as to make the anti-rust oil forming the oil film covering the bearing surface, to achieve the purpose of rust.
The third step is to use lithium grease with butter, evenly coated surface of FAG Bearings, including the inner and outer rings, wheels, cage. And side wiping edge rotating bearings, so that the butter really into the bearing internal play the role of sufficient lubrication.slim bearing
The fourth step is also the last one process is the packaging. Order to save costs, we are "turning waste into treasure, and scrap warehouse cement packaging bags, cut into the right size bags, FAG bearings tight package, wrapped, marked good FAG bearing specifications stor ed in the back on the shelves .
The FAG Bearings demolition equally careful with the installation. Note that does not damage the bearings, and parts, especially the interference fit bearing disassembly operation is difficult. So, at the design stage to consider in advance to facilitate the dismantling, demolition tools needed design is also very important. The demolition, according to of drawing research demolition method, order, investigation FAG bearing with the conditions, in order to achieve the the demolition job s foolproof.
1, the outer ring of the demolition
Disassemble the interference fit of the outer ring, prior several outer ring extrusion screw with a screw, side evenly tighten the screw, provided on the circumference of the housing side of the disassembly. These screw holes are usually covered with blind plugs, tapered roller bearings and other separation-bearing, set in a housing block on the shoulders of several incision, using the pads, with p resses demolition, or gently beating demolition.crossed roller bearing
2, the demolition of the cylindrical bore bearings
The demolition of the inner ring, with pressure mechanical pull out the latest simple. At this point, we should pay attention to the inner ring to withstand its pull.
Large FAG bearing inner ring disassembly using the hydraulic method. The shaft hole by setting the hydraulic pressure in order to enable easy drawing. Width bearing hydraulic method and drawing fixtures with the demolition job.
NU type, NJ-type cylindrical roller bearing inner ring disassembly can take advantage of the induction heating method. In a the heating localized within a short period of time, so that the method of drawing in the inner ring after expansion.thin section ball bearing
3, cone bearing demolition
Demolished re latively small with adapter sleeve bearing to support inner ring, shaft stopper fastening nut back a few times, using the pads with a hammer and beat demolition.
Large FAG bearing easier by the hydraulic demolition, pressurized oil feed hole in the axis of the tapered bore of the inner ring expansion, removing a bearing. Operation, bearing suddenly prolapse may the best nut as a file block to use as well.