Where should I pay attention when using composite bearings?

        Composite bearings are fine parts, so use very cautious. Even with sliding bearings with high performance composite bearings, if used improperly, it can not reach the expected performance results, but also easy to damage the bearings. Therefore, the use of bearings should pay attention to the following:
First, insist on the bearing and the surrounding environment clean, even if the naked eye can not see the copper alloy sleeve bearings into the bearing dust, but also increase the bearing wear, vibration and noise.
Second, the use of devices should be carefully and carefully, does not allow strong punching, not allowed to hammer directly on the bearing, not allowed to pass the rolling body pressure.
Third, the use of appropriate, accurate installation tools, try to use special tools, to prevent the use of cloth and staple fiber and the like.
Fourth, to avoid bearing corrosion, directly take the bearings by hand, wash your hands full of sweat, and sliding bearings coated with high-quality mineral oil and then stop operation, especially in the rainy season and summer should pay attention to rust. However, under some special operating conditions, the bearing can achieve more than the traditional calculation of life expectancy, especially at light load conditions. These special operating conditions mean that the rolling surfaces (rails and rolling elements) are effectively separated by a smooth film and the appearance of damage that can be caused by the contaminants is limited. In fact, under the ideal conditions, so-called eternal bearing life is possible.
Fifth, the bearing life, the life of the bearing in revolutions (or the number of hours of work under a certain speed), the definition: Bearings within this life expectancy should be in any of its bearing ring or rolling body made the initial fatigue damage Flaking or missing). However, both in laboratory experiments or in theory, it is obvious that under the same working conditions, the appearance of the same bearing, the theoretical life expectancy is very different. There are several different definitions of bearing "life", one of which is the so-called "working life", which means that the theoretical life expectancy of a bearing before it is damaged is due to wear, which is usually not caused by weariness but rather By the wear and tear, corrosion, seal damage and other reasons.

Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer on various kind of bearings over 15 years China factory.
We are making all kinds of slide bearings including DU PTFE composit bushing, DX POM composite bushing,bimetal bushing,wrapped bronze bushing, cast sliding bushings and wear plate bearing pad, sintered bronze bushing and sintering parts, ball transfer bearings, etc.
The shapes of bearings can be in sleeve, flanged, spherical, plate, washer, pad, ring, square etc.
Base materials in carbon steel, harden steel, iron, stainless steel, bronze, brass, copper, bronze-steel alloy.Lubricant materials in PTFE, teflon, POM, nylon, plastic, oil, graphite, grease, MoS2, etc.
Export to America,Canada,Brazil,Peru,Argentina,Chile,Paraguay,Europe,Finland,France,Germany,Italy,Spain,Sweden,
Britain,Estonia,Ukraine,Turkey,Austrial,Russia,Korea,Malaysia,Singapore,Thailand,Egypt,Kenya,Somali,
Congo,Zimbabwe,South Africa,etc.