so the stored procedure between the slim section ball bearing must be rust.

for machinery brought huge losses, especially in precision parts such as bearings, etc., resulting in corrosion, not only affect the accuracy and surface roughness, but also reduces the life, but you can not use or even scrapped .
Bearing rust work is an important task, especially rust between processes, such as heat treatment plant slim section ball bearing in pickling, cleaning, after grinding, there are many tapered roller bearing processes. When not using the product water production, a process completed in sequence would be stored in the middle of the library, so the stored procedure between the bearing rings must be rust.
Traditional methods and lack of rust
Methods commonly used inter-process rust bearings are the following:
1 dip tank in rust
The bearing trap immersed stainless steel slewing bearing in 5% aqueous solution of 0.6% sodium nitrite and sodium carbonate, the rust is still good, but a lot of rust tank and other equipment, take up a lot of space management is not easy.
2 dipping concentrated solution of sodium nitrite
After washing the product, immersed in a 15% -20% sodium nitrite and 0.6% sodium carbonate solution, and then it is stacked up. In this way short of its rust, generally only kept 14 days, but in the rainy season, due to wet weather, keeping only 2-3 days
It must be reprocessed, it takes labor and money.
3 oiled paired tapered bearing
Like anti-rust oil painted like a finished product. This method must be cleaned before the next step, more trouble.

Its main function is Cylindrical roller bearing to support the mechanical rotary member

Our bearing forging industry developed rapidly, which have a more positive impact for the smooth bearing steel market. Currently the demand for high-end bearings are now substantial growth, such as a ball screw support with precision angular contact ball bearings, aerospace bearings, precision bearings for machine tools photovoltaic industry, high-speed spindle bearings, turntable bearings, wind power bearings, Tapered roller bearing  bearing high-speed rail , automotive bearings, crane sheave bearings, turbocharger bearings, hydrodynamic bearings.
Bearing is a kind of modern machinery and equipment vital components. Its main function is to support the mechanical rotary member, the drive device for reducing the mechanical load during the friction coefficient. Rolling bearings and sliding bearings can be divided into two categories.
After the founding of new China, a strong push in the reform and opening up, the bearing industry has entered a slim section ball bearing new period of rapid development of high quality, has achieved a small to large, from weak to strong development strategy, the formation of the layout is reasonable, medium and small Enterprise coexist relatively complete product of relatively complete industrial system.
Now, with the national attention, and bearing trend on the domestic equipment manufacturing industry has become increasingly evident that China bearing market will usher in a broader space for development.

the Roller Bearing seal forms affected by the following factors

In order to prevent dust and moisture from entering the bearing to avoid loss of the lubricant in the bearing must be sealed. In general, the bearing seal forms affected by the following factors :
⑴ bearing outside the work environment ;
⑵ bearing speed and temperature ;
⑶ support structure and characteristics of the shaft ;
⑷ lubricant types and performance .
Sealed in accordance with the principle can be divided into two categories : Automotive Lubricants non-contact seals and contact seals . Non-contact seal unrestricted rate . Lower Tapered roller bearing speeds where you can use the online contact seals , commonly used materials with fine felt, rubber, leather , cork or antifriction good hard materials.
Rolling bearing lubricants manufacturers, the main role of the lubricant is to reduce friction and reduce wear resistance , while also reducing the contact stress , to avoid corrosion , vibration absorption , cooling , heat and so on.
Grease and oil lubricated are commonly used in two ways lubrication . Further , in some special cases it is Roller bearing possible Cylindrical roller bearing  to select the lubricating solid lubricants . Which way to use a lubricant , and the speed of the relevant bearing , the rolling bearing is usually used in measuring the speed dn value represents the size of the bearing .
Greased loss is not easy , simple structure, easy to seal and maintain, operate in a long time , just to fill a grease . Fill generally not exceed the amount of grease to one half of the third bearing grease filling too easily lead to friction and heat , affecting the normal performance of the bearing. Smaller than greased friction , heat dissipation, is the main advantage of oil lubrication , so the lubricating oil is mainly used for high-speed or high temperature applications.