(1) sound of dust and its control methods:If there is some dust in IKO roller Bearing models, and cause the aperiodic vibration and the so-called sound of dust, its vibration and noise is uncertainty, and also or not.
The control methods of dust noise include:cleaning ways to improve bearings, cleaning bearings, shaft, the hole and the match all parts Strictly; clear the foreign matter of lubricant bearings models; to improve the bearing seal; to avoid the use plastic cage whose materials impure or embedded foreign body.
(2) the sound of scars and its control method :the rolling surface of roller bearing IKO any crack or rust, and happened with cyclical vibration and noise, its cycle probably is fixed but has some certain relationship with the speed , the bearing scars of bearing net channel happen for more times, injuries net imports of steel ball bearings will appear sometimes, and this noise with the installation and lubrication conditions must have some change.This type of noise control methods are: don't knock the bearings when installation , bearings and axle assembly will re-load bearing samples to prevent bearings installed Block oblique; inventory to prevent corrosion of bearings and transport to prevent shock and vibration; the use of high-viscosity lubricant resin.
(3) The noise caused by the factor of lubrication and its countermeasures: selecting the wrong lubricant, lubricants inadequate or aging scleroma happen, all of this can result in bearing vibration and noise generated, and this noise don't have certain rule. To this situation, the only appropriate choice of lubricant,adjusting its volume,extending the bearings lubricants service life and confirm a reasonable replacement cycle.