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Cente adjusting roller bearing 5 kinds of invalid first aid lubricating method of thrust


15th September 2013 Bearing Technology 0 Comments
Contact fatigue peel off, take place in the intersection of INA and bearing working surfacing, accompany by the intersection of fatigue and crackle too often, the alternation shearing stress of maximum is produced from the contact surface at first, then expand to the surface and form different peeling off the shape, if point-like peels off the pitting corrosion or pit, peel off into a platelet title shallow layer and peel off. Because of peeling off the gradual enlargement of Taxi, and often expand to the deep layer and form the deep layer to peel off. It is a nonserviceable fatigue source of ...
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The roller bearing service life of cente adjusting cooperates and assembles the factor


15th September 2013 Bearing Technology 0 Comments
The bearing uses the factor to mainly mean it accords with the technical requirement whether installation adjusts, uses and maintains, safeguards and repairs etc.. According to the technical requirement that INA bearing is installed, used, safeguarded, maintained, control and check the load, rotational speed, operating temperature, vibration, noise and lubricated condition that cente adjusting roller bearing bears in operation, find abnormality and look for the reason immediately, adjust, make it return to normal. The installation conditions is one of the primary factors used in the factor, ...
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Lubricated impact on INA bearing characteristic


15th May 2013 Bearing Technology 0 Comments
The lubricated impact on characteristic of INA bearing can be divided into the following several respect mainly: 1,Lubricate every part of INA bearing at first, reduce friction and abrasion of INA bearing; 2,Make the intersection of INA and bearing roll contact surface, form appropriate oil film often, lengthen the intersection of INA and fatigue life of bearing; 3,Have taken the heat caused by rub or other reasons within INA bearing away through lubricating; 4,Can reach rustproof and dustproof function on INA bearing through lubricating; Two kinds of master lubricating method lipoprotein of ...
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The spherical bearing operates the characteristic that the precision material should possess to improve outside INA


31st March 2013 Bearing Technology 0 Comments
Importance regarding INA bearing operates the precision believe that needn't be spoken more, everybody knows their importance, it determines the life time of bearing and controls an essential step of the noise that the other spherical bearing operates the precision, so must detect a accurate figure during installation, the following is a commonly used detecting means. 1.Rub compatibility Preventing adhering to and characteristic of the boundary lubrication of taking shape when axle diameter is contacted with axle bush directly. Influencing the a pair of friction components, the ...
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Material and structural features of the characteristic introduction of INA cam bearing


30th March 2013 Bearing Technology 0 Comments
One set of cycle sums rolling element of INA bearing, go on with sliding roller contact while bearing the high contact pressure repeatedly. Hold unit, both sides of one side and one set of cycle sums rolling element, or the sliding contact of one party of its, one side bears pulling force and compressive force. So, to the collar of the bearing of the cam, the material, characteristic, mainly requiring as follows of rolling element and retainer. 1,Heat the method of erection with bearing The oil bath heats the bearing, this kind of method may pollute the bearing, cause the bearing to be ...
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Analyze that influences the material qualitative requirement of the bearing life-span of INA whole eccentricity


30th March 2013 Bearing Technology 1 Comment
For being primitive while organizing when the carbide is tiny, because the carbide is easy to dissolve into austenites, so make the hardness peak after quenching move toward the lower temperature and appear in the time of shorter austenitizing In order to make the above-mentioned material factor which influences INA bearing life-span in best state, need, control steel primitive to organize quench, the technical measure that can be taken is as follows, at first High temperature 1050 ℃ The austenitizing speed is cold to get the false eutectoid detailed pearlite to organize to isothermal ...
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Pluses and minuses and commonly used material of INA bearing


30th March 2013 Bearing Technology 0 Comments
At present, INA bearing applied to mechanical support extensively. It is base on the premise that the bearing has enough life-span, in order to support axle and axile part, make counterrotating, the intersection of person who swing and sport with carcass, make it try hard, lower not to rotate the friction between pair, in order to obtain great to transmit efficiency. Having already made the national standard with commonly used INA bearing, it utilizes the rolling friction principle to be designed in, by the standard component of professional batch fabrication of chemical plant. Only need to ...
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Damage and countermeasure of INA bearing


28th February 2013 Bearing Technology 0 Comments
INA bearing under accurate use, there can be very long life-span. If the premature appearance is damaged, probably because the lectotype will be wrong, will improperly use, or it is bad to lubricate to cause. So, while installing INA bearing, we need to record the machine kind, install the placement, service conditions and cooperating around, through studying the type of summarizing INA bearing and damaging, the environment for use when the problem takes place, in order to prevent the situation from recuring. The unable direct observation INA bearing while operating, but through the noise, ...
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Performance requirement for INA bearing mechanical sealant


26th February 2013 Bearing Technology 1 Comment
The characteristic of INA bearing sealant is to guarantee the effective hermetic important factor, choose sealant, it is mainly according to the work environment of the potted element, the job medium substantially as using the temperature, operating pressure, using and mode of motion,etc.. The basic demand of sealant is as follows: 1. IKO is hard-wearing in bearing,no corroding metal; 2.It is good, durable in use to be able to bear oxygen and aging stability; 3. NSK bearing high temperature resistant and decomposing, softening, being hardened at low temperature under low temperature, high ...
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Influence the reason of service life of INA bearing


22nd February 2013 Bearing Technology 0 Comments
Influence bearing use key element of life-span have many, can from use key element and intension because always further elucidation. Using the key element head if means the device adjusts, uses and keeps fit, maintain and could agree with technological request to repair etc.. According to INA bearing device, technological request that used, maintained, kept fit, suspend controlling and searching the load, rotational speed, operating temperature, vibration, noise and lubricated prerequisite that bearing accepts in operation, find abnormality and look for the notice at once, suspend adjusting, ...
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