ROLLING STAND WITH SEAL FOR LUBRICANT OUTLET PREVENTION Russian patent published in 2021 - IPC B21B31/07 F16J15/16 

FIELD: chemistry.

SUBSTANCE: invention relates to sealing 100 for sealing of lubricant space to prevent lubricant output, as well as to rolling mill with such seal. Seal 100 is at least partially made of elastic material. To provide variable setting of friction force FR, with which sealing by its working surface 112 is pressed to opposite support surface 218, for example roller journal 212, seal 100 includes at least two cavities separated from each other in circumferential direction, which are open in direction of space for lubricant material of bearing.

EFFECT: result is improvement of seal.

11 cl, 5 dwg