SEALING UNIT OF ROLLING ROLL BEARING ASSEMBLY

rolled stock production, namely sealing units of bearing assemblies of rolling rolls. SUBSTANCE: sealing unit includes back lid with radial collar type sealing, adaptor, journal fit onto sleeve, end cover and elastic seal. Sealing unit is provided with antifriction ring (having annular groove on its...

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Bibliographische Detailangaben
Hauptverfasser:	KUDRJAVTSEV S.N, RUDENKO V.F, GUSEV V.A
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	rolled stock production, namely sealing units of bearing assemblies of rolling rolls. SUBSTANCE: sealing unit includes back lid with radial collar type sealing, adaptor, journal fit onto sleeve, end cover and elastic seal. Sealing unit is provided with antifriction ring (having annular groove on its inner surface) and end groove. Antifriction ring is mounted in end cover with possibility of motion in radial direction and it is placed on adaptor with possibility of rotation of adaptor relative to ring. Variable-thickness gaskets are arranged between back lid and end cover. Elastic seal is placed between ends of antifriction ring and turning of end cover. EFFECT: enhanced reliability, increased useful life period of bearing assembly. 6 dwg