The importance of stainless steel bearing sealing device

Stainless steel bearing is precision parts, is known to all, so in some important occasions, the bearings with bearing box with mechanical seal, or other forms of protection seal, in order to prevent the damage. And the use of these sealing parts, taking up a large number of machine's own space, so the manufacturer will gradually move sealing device to the bearing, and continuous improvement and optimization, which produces with dust cover and seal of stainless steel bearings, so far with the seal of the structure of the bearing is growing. Now more mature and the extensive use of sealing device of stainless steel bearings, mainly on the railway, automobile transportation tools such as yi axle and wheel bearings. These stainless steel bearing seal structure is very diverse, in the use of different occasions has its superiority is uniquely. Stainless steel bearing sealing device is used in a lot of other different occasions, such as sealing rolling mill bearing, stainless steel is on both sides of the double, four columns bearing with seal, the sealing device is used independently, can be compact with stainless steel bearing positioning, easy to change. Stainless steel bearing in addition to fat injection rate when it is assembled with requirements, also has strict rules for sealed packaging. In general, this kind of stainless steel bearing seal has strip steel skeleton rubber seals, and share, seal, seal and external coordination, seal and within the group or within the inner ring of accessaries to cooperate. And inside and outside to reach a certain position relationship between seal, in order to achieve the overall effect of the seal. In addition to the required the related parts should be qualified, good assembly quality is also one of the keys to ensure reliable sealing device travel, which ensures that stainless steel bearing can be long life, maintenance free.