Detailed description of the smoothness and sealing of imported SKF tapered roller bearings

Home>Bearing knowledge>Smooth and sealing of imported SKF tapered roller bearings
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131";

Detailed description of the smoothness and sealing of imported SKF tapered roller bearings

Source: Bearing network time: 2013-04-21
/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
Grease smoothness usually has oil film unevenness and poor oil appearance; smooth function is less stable than oil; together it is necessary to demand long life of fat itself; and usually the life ratio of smooth grease is much worse than that of rolling SKF tapered roller bearing. The lifespan is much lower. Some types of long-lived smooth greases in foreign countries; only a thin layer is evenly attached to the tumbling appearance of SKF tapered roller bearings; it can be used for more than 10 years in parts such as boring spindles. Smooth function; such smooth grease is also being developed domestically.
In case of unsuitable oil slick; good quality grease should be used; proper fatliquoring and fat-removing cycle should be selected. Because the dispersion of fat life is large; the fat-changing cycle should be closely monitored and accumulated in a long time. After the determination, under the better environmental conditions; choose the appropriate seal; high-quality grease can also adhere to the smooth effect of a long time; only SKF tapered roller bearing life requirements are not too long; can also be fatliquoring once and then There is no need to make up for fatliquoring; however, this situation should be handled with caution.
The seal can prevent the loss of smoothing agent and dirt from entering the SKF tapered roller bearing; then it adheres to the smoothing and cleanliness of the SKF tapered roller bearing to facilitate the longevity; however, it should also consider the simplicity, cost and sealing of the sealing layout. Usefulness and useful period; reasonable selection of the life of SKF tapered roller bearings according to environmental conditions and requirements; together with the proper use of seals; can bring great advantages, improper use of seals; For example, a seal of a touch seal generates heat at a high speed and wears out quickly to lose the sealing effect; the wear product contaminates the SKF tapered roller bearing, and the non-touch seal has a pressure difference (air pressure or oil pressure) on both sides of the seal. Dust or oil seal will be worse.
Appropriate increase of extreme pressure agent, anti-wear agent, etc. in the smoothing agent can also improve the service life of SKF tapered roller bearings.
Recommend to friends comments close window

Bearing related knowledge
Bearing equipment selection method to see the problems of imported bearings in the work and disposal methods to detect whether KOYO bearing grease can be useful. Detailed discussion on the smooth repair of Swedish SKF bearings smooth roller door analysis of the best repair method


This article links to http://
Please indicate China Bearing Network http://

Previous:Analysis of practical skills for replacing motor bearings Next:Application of non-metallic bearings in vertical pumps

GOST Flanges

GOST Flanges is a Russian standard for flanges. GOST 12820-80 are Plane flanges. GOST 12836-67 are Blind Flanges. GOST 12821-80 are Welding Neck Flanges


GOST Flanges,GOST 33259 Flanges,GOST 12821 Flanges,Forged GOST Flanges

Shandong Zhongnuo Heavy Industry Co.,Ltd. , https://www.znforged.com