Date: 2013-08-22

INA bearing lubrication effects on running accuracy of

Lubrication on INA bearings of fatigue life and friction, and wear, and temperature, and vibration, has important effect, no normal of lubrication, bearing on cannot work, lubricant of role is very important of, 40% of bearing damaged problem originates from lubricant of problem, on INA bearing of good lubrication reduces bearing friction and wear is lubricant of basic role, addition, thermal, rust, and sealed, and ease shock, is lubricant of role.
INA bearing lubrication can be briefly described as follows:
A. b rolling or sliding on the surface of the contact surface forming a layer of oil film between two surfaces separated by, reducing friction and wear of contact surfaces.
B. oil lubrication, especially using circulating oil lubrication, oil mist lubrication and oil lubrication, the lubricating oil can take away most of the friction inside the bearing heat, serve as an effective heat dissipation effect.
C. grease lubrication, prevents external dust and other foreign matter entering the bearing, played a close role.
D. role of lubricant to prevent corrosion of metals.
E. extension of bearing fatigue life.
As we all know, their work looks always with micrometer head cover properly part of the INA bearing surface, or axis, even using the most highly skilled manufacturing technology INA bearing parts. Method of observing their reading as preload load changes. Pre-tight law has its adverse of area, such as makes INA bearing of friction moments increases, and temperature rose improve, and life shortened,, so to full consider, level varies of tiny geometry errors, roll child bearing and measured tour gap Shi, axis or bearing box needed in different direction rotating number week, to ensure ball end Department deep groove ball bearing and within ring Shang of guide margin has appropriate of contact.
Continue to wear will result INA bearing parts progressive damage. Increased clearance and surface morphology changes, and eventually result in depriving the INA bearing dimensional accuracy and other related issues. Wear may affect shape changes. Might affect the lubricants or it reaches a certain level of pollution caused by lubrication function of total disability, making and is not functioning properly.  

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