SF-1P is particularly suitable for bushes in reciprocating motion,and the properties are similar to DD2 type product in foreign country.It is wear resistant,and so can keep the lubricating oil clear after long period of working.Meanwhile it can protect the mating surface from wearing. 

It is widely used as oil damping vibrating absorber of automobiles,motorcycles and various hydraulic cylinders,hydraulic motors and pneumatic elements. 

Load capacity：140N/mm2  
Temperature：-195~ 280°C  
Speed limit：2.5m/s  
Friction coef(μ)：0.04~0.20  
PV limit（dry）：3.6N/mm2 .m/s  
PV limit（oil）：50N/mm2 .m/s 

Company Information

ZHEJIANG SF OILLESS BEARING CO., LTD. (Abbr. ZOB®) was established in 1988.As one of the leading largest manufacturers of sliding bearings in China, we are honored as “National New Hi-technology Enterprise” and “Zhejiang AAA Good Credit Company” .We’ve also acquired the ISO9001,ISO14001 and ISO/TS16949 system attestations. ZOB is now covering an area of more than 6600mm2 and located in No.18 North Hongwei Rd. ,Ganyao industrial zone,Jiashan, Zhejiang, China. Closed to the 320 national highway, our company possesses convenient traffic condition and beautiful environment.We have complete and accurate CNC-machining processing equipment and sophisticated inspection and testing equipment, which makes our products much competitive in the market. Providing first-class after-sales service at same time has brought us good reputation in the OEM companies.

 Now we are producing sliding bearings of 16 different series including SF oilless bearings, JF Bimetal Bearings, FB bronze bearing, JDB solid lubricant embedded bearings and etc. They have been adopted in high-temperature, high-speed and many other applications. With a professional and strong technical team as well as good testing facilities, we are entitled as Zhejiang Technology Center. More than 45% of ZOB products are exported to Germany, Italy, Japan, Singapore, USA, Canada, etc. over 30 countries and regions, which has created a good international reputation for us. Since establishment, especially the reform and opening up, ZOB has maintained stable and sustainable rate of development and has been growing up year by year.