竞技篮球胜分差怎么玩 www.pllkej.com.cn The slewing bearing is a large-sized bearing with a special structure capable of simultaneously supporting a large axial load, a radial load, and an overturning moment, and a combination of functions such as support, rotation, transmission, and fixation. Therefore, in the installation of slewing bearings must do a good job of related inspections, or need to pay attention to the installation, for such large bearings, we must do a good job of maintenance, storage, etc., so as to avoid the following damage to the slewing bearing, Caused the normal use.
Is the installation surface and installation site required?
Yes. If non-standard bearing contain foreign materials such as iron filings, burrs, and dust, noise and vibration will occur during operation of the bearing, and raceways and rolling elements may even be damaged. Therefore, before installing the bearings, you must ensure that the installation surface and the installation environment are clean. The
When lubricating bearings, the more grease you apply, the better?
When lubricating INA bearings, the more grease is applied, the better. This is a common misconception. Excessive grease in the bearing and bearing chambers will cause excessive agitation of the grease, resulting in extremely high temperatures. The amount of lubricant filled in the rolling bearing is sufficient to fill the internal space of the bearing by 1/2 to 1/3, and it should be reduced to 1/3 at high speed.