In addition to excellent quality, FAG bearing is also a very precise part. Use Of Fag Bearing It is a high-performance bearing. If it is not used properly in the process of use,
it will not only fail to achieve the expected performance effect, but also easily damage the bearing. Use Of Fag Bearing Everyone must have paid attention to lubrication. In addition to lubrication, what other aspects should be paid attention to in the use of fag bearings?
1、 Use and install carefully
It is not allowed to punch with force, directly knock the bearing with a hammer, and transfer pressure through the rolling element.
2、 Use appropriate and accurate installation tools
Try to use special tools and try to avoid using things such as cloth and short fiber.
3、 Try to keep fag bearings and their surroundings clean
Even if the invisible smile dust enters the bearing, it will increase the wear, vibration and noise of the bearing.
4、 Prevent corrosion of fag bearing
When taking fag bearings directly by hand, fully wash the sweat from your hands and apply high-quality mineral oil before operation. Pay Use Of Fag Bearing special attention to rust prevention in rainy season and summer.
Under some special operating conditions, FAG bearing can obtain a longer life than traditional Use Of Fag Bearing calculation, especially under light load.
These special operating conditions are the surface damage that may be caused when the rolling surface (track and rolling parts) is effectively separated and limited by a lubricating oil film. In fact, under ideal conditions, the so-called permanent fag bearing life is possible.
first record the appearance of the bearing, confirm the residual Use Of Fag Bearing amount of lubricant, and wash the bearing after sampling the lubricant for inspection. As a cleaning agent, gasoline and kerosene are commonly used.
The cleaning of the removed fag bearing is divided into coarse cleaning and fine cleaning, which are placed in the container respectively. First, put the metal mesh bottom so that the bearing does not directly contact the dirt of the container.
During rough cleaning, if the bearing rotates with dirt, it will damage the rolling surface of the bearing, which should be paid Use Of Fag Bearing attention to. In the coarse cleaning oil, use a brush to remove the grease and adhesion. After it is roughly clean, turn to fine cleaning.
Fine cleaning is to carefully clean the bearing while rotating in the cleaning oil. In addition, the cleaning oil should always be kept clean.
Maintenance and judgment of Use Of Fag Bearing bearing: in order to judge whether the disassembled bearing can be used, it shall be checked after fag bearing is cleaned.
Check the state of raceway surface, rolling surface and mating surface, the wear of cage, the increase of bearing clearance and the damage of irrelevant dimensional accuracy, which are abnormal. For non separable small ball bearings, support the inner ring horizontally with one hand and rotate the outer ring to confirm whether it is smooth.
Tapered roller bearings and other separable bearings can inspect the raceway surfaces of rolling elements and outer rings respectively.
In order to ensure the long service life of Timken self-aligning ball bearing, which can not meet the general installation and Use Of Fag Bearing adjustment requirements, the following measures should be taken:
(1) Timken self-aligning ball bearings are grouped according to the size of their interference fit surface, and Timken self-aligning ball bearings are sequentially arranged according to their clearance in each group. Group the corresponding shaft or seat hole diameters in the same way.
The Timken self-aligning ball bearing group with large interference fit surface size is matched with the shaft group or seat hole group with large diameter, while the Timken self-aligning ball bearing group with small size is matched with the corresponding group with small diameter.
In each matched corresponding group, the Timken self-aligning Use Of Fag Bearing ball bearing with large clearance shall take a tighter fit, and the Timken self-aligning ball bearing with small clearance shall take a looser fit. As a result of this matching, in the machines installed in the same batch,
the fitting interference of Timken self-aligning ball bearing is relatively consistent, which is neither loose nor too tight, and the clearance is relatively uniform, so as to ensure that the prestress of Timken self-aligning ball bearing after installation is appropriate, and avoid creep,
ring expansion crack, impact, vibration or heating caused by improper clearance Failure of abnormal Timken self-aligning ball bearings such as clutching.
(2) The coaxiality of the journal and seat hole at both ends of the support and the perpendicularity with the end face of the support shall be strictly guaranteed to prevent the generation of additional load.
If possible, the mechanical components acting on the load other than Timken self-aligning ball bearing should be slightly away from the easily damaged Timken self-aligning ball bearing at the end. At the same time, the shaft and rotating parts system should operate as smoothly as possible.