Ring after superfinishing spherical roller bearing performance

Wafangdian spherical roller bearing Bearing - comfortable and durable Talking with you on July 1, the author: ring after superfinishing self-aligning roller bearing performance: improved in the following several aspects to 1. Improve the rotating precision of spherical roller bearing, spherical roller bearing vibration reduction and noise test research has confirmed that the improvement of bearing rotating accuracy, vibration and noise reduction are greatly reduce the circular deviation and the ring has a lot to do. 2. To improve the bearing capacity of the spherical roller bearings due to the ring rolling bearing area on the surface of the century by superfinishing significantly increased, it is to improve the bearing capacity of a complete set of created good conditions. In addition, if the rolling bearing raceway superfinishing except for the crown, also can improve the bearing capacity. Ring after superfinishing spherical roller bearing performance: in the following aspects also improved performance ( 1) Improve the effect of spherical roller bearings bearing lubrication, reducing wear and tear due to on the rolling surface after superfinishing formed a uniform fine overlapping curve, the overlapping curve is very beneficial for lubrication. The surface is easy to store oil, on the surface of ring rolling element bearing work can keep a layer of oil film between to avoid or reduce the wear and tear. （ 2) Reduce the spherical roller bearings bearing heat at work that is a reflection of the comprehensive effect of superfinishing. Anyhow, superfinishing has greatly increased the spherical roller bearing performance and service life, because of the function and effect of super-fine ring has so much, so more and more be spherical roller bearing ring finishing machining. Ring after superfinishing spherical roller bearing performance: according to different purposes, it is necessary to select precision, clearance, cage structure, grease, etc. , as a special design of the bearing. However, choosing bearing no certain order, rules, consideration should be given priority is to bearing the required conditions, performance, most related matters, especially the actual. Using rolling bearing all kinds of machinery, instruments, such as market performance has become increasingly strict, for bearing the required conditions, the performance is also increasingly diverse. In order to from a large number of structure, size, choose the most suitable bearing, need study from various angles. When choosing bearing, generally, considered as a shafting bearing arrangement, installation, remove the difficulty level of, bearing, size allowed by the space and marketability of bearing, roughly defines the structure of the bearing. Secondly, comparative study on various mechanical design life of the bearing and the bearing of a variety of different endurance limit bearing has to be decided. When choosing bearing, tend to be only consider the fatigue life of bearing, the aging by grease and grease, wear life, noise, etc. Also need to be fully research. Bearing comfortable and durable, )