NTN bearing in use process matters needing attention

NTN bearing in addition to the quality, also belong to the very precision parts, is not only the bearing high function, if the use of inappropriate and in the process of using not only cannot achieve the expected function effect, and make the bearing damage very easily, once sure everyone pay attention to in terms of lubrication. In general in NTN bearing in the bearing quality is very strong, not general bearing products can match, but there are good and bad, even bearing such as authentic Japanese production of bearing is bearing quality is much better than the domestic joint venture production, so how can we get to detect NTN bearing quality! A cage is better than two body while the new process using one cage, but it is just to save material, and performance than the difference between the two bodies such as the rotary. In general, the service life of bearing has relationship with three factors, one is the quality of the bearing itself. The second is using the environment. Three is to install method. Chamfering is shining bearing chamfer does not decide the quality of the bearing, but it reflects the bearing processing method. Chamfering is black, the heat treatment such as quenching, so increase the hardness of bearing, and some people think the chamfering is black not good-looking is not process completely, this is a myth. By surface feeling bearing quality according to the sales experience found many clients said that as long as the quality of bearing surface brightness is good, this is wrong. Light should be on the surface of the bearing is a kind of raven, of the cause of the raven is whether used in bearing steel standard and its cutting fluid used in the grinding process and etc, produced by the two before. Even the smiling face of dust into the bearing, invisible to the naked eye can also add bearing wear, vibration and noise. Directly with the hand take NTN bearing, energetic wash hands sweat, and then coated with high quality mineral oils suspended again after the operation, in the rainy season and summer to pay more attention to special protection. Under the premise that some kind of special operation, NTN bearing can be achieved with good at traditional battle debate, the life of a special is under the condition of light load. These special operation premise is, when the rolling surface ( Track and rolling piece) Can be separated by a lubricating oil film effectively and limiting pollutants can cause surface damage. In fact, on the premise of fantasy, the so-called for bearing life is possible.