Biref introduction
Our company specialize in manufacturing all kinds of stainless steel bearings with miniature,small and medium size, external sphere ball bearings with seat, tapered roller bearings and non-standard bearings. Accuracy meet ABEC - 1 and ABEC - 3,and the vibration level meet Z1 group,Z2. The quality of the products is steady and reliable, which conforms to ISO standard. Our company own one sef of advancing production line,inspection machine and strong technical suport.Our sale reaches the United States,Western European,Southeast Asian,Middle East and other countries.
The custom non-standard bearings and special structure bearings are available.Our products have won good reputation of all cusromers.

Features and usage
The stainless steel bearings not only have the characteristics of the ordinary bearings:low vibration,low noise, high precision rotating, lower friction torque and high speed running.But also have its special usage function:the range of application is wide,it acid-proof and alkali-proof, and can bear the corrosive, can work in corrosion medium such as sea water, river aqua, distilled water, sparse nitricacid, maritime climate, steam and so on, it can work in the high or low temperature environment, within the scope of -253℃～350℃　temperature usage.