Improve bearing oil leakage ；
Suitable for self-lubricating,forced lubrication,Full oil lubrication,oil-mist lubrication；
Zero leakage,Non-abrasive shaft,high life,low work；
Use grinding to create a moving liquid seal with no leakage path 。
Conforming to APl610 standards；
Meet IP67;
O ring driven rotor will not wear against the moving equipmen；
Deep groove oil circulating groove ensures that lubricating oil flows back into the bearing box ；
Easier to install and remove
Aviation and aerospace；
Steel industry,power plant technology,water conservancy,petrochemicals；
Railways、marine technology and mines；
Construction machinery。
