Is the Foundation of a precision rolling bearings products, proper conservation and installation will bring satisfactory results to your use. Bearings due to contamination, corrosion, deformation and other factors, will affect and disrupt the original quality of FAG bearings, failed to achieve the results you expect.
1, storage: they should not be exposed in the air, save the warehousing fee should be maintained in a clean, dry, relative air humidity not more than 55% of inventory, temperature appropriate to tip-off temporarily unused FAG bearings should be oiled after storage. Avoid corrosive substances such as acids, alkalis and chemicals put together.
2, transport: bearing in handling to avoid deformation, damage due to bump, drop.
3, and cleaning: except double with cover of sealed bearing outside, remaining bearing in factory Shi are plus has antirust oil, in using Qian to cleaning, usually is put FAG bearing immersion mixed has 8-10% minerals oil of gasoline in the, hand hold within ring another hand rotating outer ring wash to bearing surface rust agent, cleaning clean Hou of bearing cannot again rotating, let gasoline volatile Hou, injected lubricant or grease. Do not glue on dust, moisture, sweat, in order to avoid affecting revolving accuracy and rust.
4, and handling: installed of axis or hole should smooth, and no Burr, and carefully measurement axis or hole of diameter is meet standard, recognize FAG bearing benchmark surface, for loaded in axis Shang of bearing only Xu will force role in within ring Shang, loaded in hole in the of bearing, forcing out ring Shang, hard to uniform distribution Yu rings end surface circumference Shang, avoid single hard hit, avoid skew biting phenomenon, handling had Ying volume larger of bearing, be used on bearing Preheat of method for, heating temperature in 90-100 ℃ Zhijian, Double row spherical roller bearings and single row tapered roller bearings more attention, because the raised edge is thin, it′s holes to break.
5, check the bearing after installation, should rotate flexible, stay free. FAG bearings factory has checked the accuracy and precision of rotation ensures quality, traces a circle on the inner and outer rings of the bearings and bearing a chamfer on the black, are due to the quality assurance processes and methods. Purely normal, does not affect product quality.