Several common maintenance methods KOYO bearing installed applications

People sweat is a colorless transparent or light yellow with salty in weak acid liquid, its ph value of 5 ~ 6 in addition to containing sodium, potassium, calcium, magnesium salt, also contains a small amount of urea, lactic acid, citric acid and other organic acids when sweat in contact with the metal, the metal surface to form a film of sweat, sweat film will cause electrochemical action on metals, and the corrosion of metal used in some special conditions, adding a small amount of solid lubricant grease, such as adding 1 of 3-5% molybdenum disulphide can reduce wear and improve the compressive strength heat-resistant ability, for high temperature, high, high vacuum, corrosion resistance, resistance to radiation, and the special conditions such as extremely low temperatures, the solid lubricant in engineering plastics and powder metallurgy materials, self-lubricating performance can be made with KOYO bearing parts, such as the solid lubricant with adhesive bonding on the raceway, cage and rolling body, lubrication film formation, has certain effects on reducing the friction and wear is an important characteristic of lubricating oil viscosity, viscosity directly affect the liquidity of lubricating oil and the size of the friction surface is formed between the oil film thickness, KOYO bearing working temperature of lubricating oil viscosity is usually 12 - bearing 15 CST speed more Gao Yingxuan lower viscosity, load more weight should choose the higher the viscosity of the commonly used lubricating oil has machine, high-speed machine oil, turbine oil, compressor oil, transformer oil, cylinder oil drip lubrication, such as suitable for the need to ration oil bearing parts, drip oil every 3 - general 8 seconds a drop of advisable, too much oil will cause bearing temperature increased with the oil pump to filter the oil transfer to KOYO bearing parts, through the bearing lubricating oil filter cooling after use due to the circulating oil can take away heat, cooling the bearing, therefore method is suitable for high speed bearing components mixed with dry compressed air after the sprayer and oil formation oil mist, spray bearing, can effectively make the bearing cooling airflow and can prevent intrusion this method is suitable for high speed, high temperature bearing parts of the lubrication oil pump to pass through the nozzle shot into the bearing, high pressure oil into the bearing of the bearing at the other end into the oil in the tank when bearing at high speed, rolling element and cage with high rotate speed makes the surrounding air, the air in general it is difficult to be sent to the bearing lubricating oil lubrication method, use the method of high-pressure jet spray the lubricating oil must be taken to the bearing, the position of the nozzle should be placed between inner ring and retainer center bearing installation should be according to the bearing structure, size and cooperate with properties of KOYO bearing parts, pressure should be directly in the tight fit on the ring width, shall not be passed on roller pressure, bearing installation commonly adopt the following methods: ( 1) And keep the bearing and the surrounding clean. Even the eyes can't see the little dust, will also bring bad influence to the bearing. So, keep the surrounding clean, dust from invading bearing. ( 2) , carefully use. In use for bearing strong impact, will produce scar and creasing, become the cause of the accident. Severe cases, can crack, fracture, so must pay attention to. ( 3) And use the appropriate operating tools. Avoid to existing tools to replace, must use the appropriate tools. ( 4) And to pay attention to the corrosion of the bearing. Operating KOYO bearing, hand sweat will become the cause of rust. Pay attention to the operation with clean hands, it is better to try to bring gloves.