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    ship loader bearing
    2015-11-20
    ship loader bearing is used for bulk loading dock used for large bulk handling mechanical bearings. Usually by the boom belt loading machine, the transition belt conveyor, telescopic chute, tail car, running gear, mast, tower, tilt device, slewing drives and other components, a large bulk shipment port equipment, energy, electric pow... ship loader bearing is used for bulk loading dock used for large bulk handling mechanical bearings. Usually by the boom belt loading machine, the transition belt conveyor, telescopic chute, tail car, running gear, mast, tower, tilt device, slewing drives and other components, a large bulk shipment port equipment, energy, electric power, metallurgy, ports and other industries, especially some large bulk distribution center speed, stability, collection efficiency, rolling development, plays an important role. Installed generally continuous loading operation. Therefore, there must be a complete set of equipment to provide a continuous flow of material loading machine can make continuous shipment. Such as feed grain terminal barn, yard Coal Terminal in bucket wheel reclaimer continuous feeding feeder like. View Details
    Since implementing the agricultural bearings two sessions of the implementation of the economic growth target
    2015-10-16
    Since implementing the two sessions of the implementation of the economic growth target , urban infrastructure construction projects around the climax off , started intensive railways, highways , subways, affordable housing , water , ports, airports and other major projects , prompting the construction machinery manufacturing recovery , boosting de... Since implementing the two sessions of the implementation of the economic growth target , urban infrastructure construction projects around the climax off , started intensive railways, highways , subways, affordable housing , water , ports, airports and other major projects , prompting the construction machinery manufacturing recovery , boosting demand for construction triple row roller slewing bearing machinery , bearings market demand will subsequently released.From recent Gcr15 spindle steel downstream users in March production plan research situation , automobiles, marine vessels , oil pipeline industry to maintain stable operation ; engineering machinery, bearings industry increased. Downstream industry demand for effective bearing steel increased compared with February . For example Gcr15 bearing steel companies in March agricultural bearings contract orders generally good condition . Improved downstream demand is conducive Gcr15 bearing steel market stability , bearing steel prices steady rise is a major supporting force .Bearing Manufacturing Industry Development of China's strong momentum of steady bearing steel market will bring positive effects to the good . A number of significant growth in demand for high-end bearings , such as aerospace bearings, machine tool spindle speed precision bearings, ball bearing precision angular contact ball bearings , high-speed spindle bearings, deep groove ball bearing for machine tools photovoltaic industry , turntable bearings, wind power bearing , shield machine bearings, rolling mill bearings, high-speed rail bearings, automotive bearings, crane sheave bearings , turbocharger bearings, hydrodynamic bearings and so on. View Details
    the ferris wheel bearing dust
    2015-07-22
    Ring chain electric hoist dustproof and waterproofElectric chain hoist is also called electric chain hoist, hoist is one of the indispensable tool of crane the ferris wheel bearing dust.Electric hoist chain types are: imported electric chain hoist, super low electric chain hoist, chain electric hoist lifting weight is miniature linear bearings 0.5t... Ring chain electric hoist dustproof and waterproofElectric chain hoist is also called electric chain hoist, hoist is one of the indispensable tool of crane the ferris wheel bearing dust.Electric hoist chain types are: imported electric chain hoist, super low electric chain hoist, chain electric hoist lifting weight is miniature linear bearings 0.5t~10t. Electric chain hoist chain is equipped with a chain, the chain electric hoist looks neat appearance, anti rust oil is also equipped with a belt, so as not to use electric chain hoist chain in the chain bag, to prevent rusting of the chain. To extend the service life of the electric hoist.Ring chain electric hoist is firm and durable, waterproof and dustproof performance is good, the compact forming a small aluminum. But electric chain hoist equipment in order to ensure the safety and own the development of the friction clutch and the upper and lower limit switches, the use of simple and convenient. Electric hoist is also provided with a leakage protection devices and overload protection device, if the maximum gravity is lifting more than electric hoist can bear, electric hoist will automatically cut off power, to avoid the accident which occurs due to overload, not causing harm to use.Use of the bearing noise truck four point contact ball slewing bearing caused by improper solutionsTo solve the dust caused by noise method bearing: cleaning method can improve the bearing, bearing, shaft in the device, hole as well as the matching parts all stern Qing Shen clean; two Su light slip foreign agent within three to improve the bearing; seal; four avoid the use of information is not pure or embedded foreign body plastic stick frame.bearing a scar.To solve the scar caused by the noise of the method of bearing: a device not knocking bearing, the bearing and shaft assembly after loading to avoid bearing installed cable bearing seat; avoided shock vibration bearing corrosion and transport two inventory; three using the high viscosity of grease.3, in case of improper bearing lubricantTo solve the lubricant due to improper noise method: improper bearing lubricant can be divided into three classes: the wrong lubricant; two lubricant lack; three lubricant aging induration. To choose the appropriate lubricant, lubricant according to the lubrication to add, to regularly replace the lubricant. View Details
    use of ferris wheel bearing notice
    2015-06-25
    In the use of hub bearing and installation5, install the ferris wheel ferris wheel bearing should be in clean environment, small particles into the bearing will shorten the service life of bearing. Maintain a clean environment, the replacement of bearings is very important. Not allowed to use a hammer percussion note bearing bearing, don't drop... In the use of hub bearing and installation5, install the ferris wheel ferris wheel bearing should be in clean environment, small particles into the bearing will shorten the service life of bearing. Maintain a clean environment, the replacement of bearings is very important. Not allowed to use a hammer percussion note bearing bearing, don't drop on the ground (or similar misconduct). Before installation should the shaft and housing conditions are examined, even small wear will lead to poor fit, which cause early failure of bearings. 6, the hub unit bearings, seals do not attempt to open the wheel bearing or adjust the tower crane bearing hub unit, otherwise it will make the seal damage lead into the water or dust. Even the rolling way sealing ring and the inner ring is damaged, the bearing's permanent failure. The sealing ring 7, a ABS device in a magnetic bearing thrust ring thrust ring, this cannot be the collision impact, or with other magnetic phase collision. Out of the box before installation, make them far away from the magnetic field, such as the use of electric motor or electric tools. The installation of these bearings, through the road test to observe the dashboard ABS alert needle, to change the bearing operation. 8, ferris wheel bearing ABS magnetic thrust ring thrust ring mounted, in order to determine which side, can use a light small things near the edges of the bearing, magnetic bearing have attracted it will. When installed with magnetic thrust ring side pointing to the inside, the sensitive element is ABS. Note: incorrect installation may lead to the failure of the brake system function. Bearing  9, many are sealed, this type of bearing is not need to add the lubricating grease in the whole life. The other is not sealed bearings such as double row tapered roller bearings in the installation must grease lubrication. Because of the bearing cavity size is different, so it is difficult to determine how much oil, the most important thing is to ensure there is oil in the bearing, if too much oil, when the bearing rotates, excess oil will seep. Rule of thumb: when in installation, oil amount to account for the clearance in the bearing 50%.10, install the lock nuts because the bearing type and bearing, torque vary in size. View Details
    Thin-walled deep groove ball bearing noise problem solution
    2015-01-15
    The reason of thin-walled deep groove ball bearing noise is more complex, is one of the bearings, the mating surface wear. Because of this wear, destroyed the matching relationship between bearing and housing, bearing and shaft, causes the axis deviates from the correct location, in the axis in high-speed motion noise. When the bearing fatigue, its... The reason of thin-walled deep groove ball bearing noise is more complex, is one of the bearings, the mating surface wear. Because of this wear, destroyed the matching relationship between bearing and housing, bearing and shaft, causes the axis deviates from the correct location, in the axis in high-speed motion noise. When the bearing fatigue, its surface metal flake, also can make the thin-walled deep groove ball bearing radial clearance increases the noise. In addition, insufficient lubrication of the bearing, the formation of dry friction, and the broken self aligning roller bearings will have abnormal sound. After bearing wear loose, loose cage damage, also can produce abnormal sound.The thin-walled deep groove ball bearings removed for inspection, first with the methods such as photographic appearance record. In addition, to confirm that the remaining amount of lubricant and lubricant sampling, then clean the bearing.A bearing cleaning, rough cleaning and washing, and metal frame at the bottom of the container to use on.B, rough when washing, use a brush in oil removal of grease or adhesions. At this point if oil rotating thin-walled deep groove ball bearings, note that due to foreign body injury such as a rolling surface.C, when sperm washing, slowly rotating bearings in oil, be careful. View Details
    General provisions fixed hoist winch roller bearing
    2014-12-12
         General provisions Fixed problem hoist winch rolling double row ball slewing bearing? 1, the bearing assembly must be washed clean before kerosene and then with compressed air blowing, not use rags, cotton wipes. Such as wrapping paper is not damaged, not hardened lubricants, anti-rust oil in effective anti-rust period, whi...      General provisions Fixed problem hoist winch rolling double row ball slewing bearing? 1, the bearing assembly must be washed clean before kerosene and then with compressed air blowing, not use rags, cotton wipes. Such as wrapping paper is not damaged, not hardened lubricants, anti-rust oil in effective anti-rust period, while bearing in turn is used to dry oil lubrication, the bearings can not wash, you can be assembled, into the cavity 65 after accounting for assembly % ~ 80% of the lubricating oil clean.2, has been packed bearings, if not immediately assembled, the application of clean oil-paper cover, to prevent iron, sand and other invasive bearing.3, with the surface of the shaft and the truck mounted crane bearing must be coated with a layer of clean grease before assembly.4, the bearings must be close to the shaft shoulder or spacer is not allowed to have a gap.5, both ends of the bearing ring face must be parallel with the gland, must fit evenly tighten bolts. Rolling axial clearance, according to the provisions of the gap pattern adjustments and equalization around the assembled bearing, should be flexible rotation. View Details