SEALING DEVICE FOR LIQUID FRICTION BEARING

摘要

FIELD: rolling process; supports of rolls of sheet, section and wire mills. SUBSTANCE: sealing device of liquid friction bearing intended mainly for rolling mills includes attachment secured on bush-trunnion and V- shaped circular collar consisting of body and taper jaw. V-shaped circular collar is fitted between attachment fitted on bush-trunnion and bearing cap. Taper V- shaped jaw is engageable with inner end surface of attachment. Inner end surface of attachment is taper in shape at rectilinear generatrix forming angle of 5 to 30 deg. with base or curvilinear generatrix whose chord forms angle of 5 to 30 deg. with base. EFFECT: enhanced reliability. 3 dwg