DISK BLADE BEARING HUB ASSEMBLY

A maintenance free repetitive sealing system for a disk blade bearing hub utilizing an integrated system of components to seat and protect the primary bearing seal . The blade side of the spindle includes a hub overlap portion which deflects dirt, keep s large debris out, and prevents wrapping. A pl...

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Bibliographische Detailangaben
Hauptverfasser:	RUCKLE, JARROD RAY, COX, PHILLIP DAVID, BIERL, JAMES FRANKLIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HUMAN NECESSITIES HUNTING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING
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Beschreibung
Zusammenfassung:	A maintenance free repetitive sealing system for a disk blade bearing hub utilizing an integrated system of components to seat and protect the primary bearing seal . The blade side of the spindle includes a hub overlap portion which deflects dirt, keep s large debris out, and prevents wrapping. A plastic seal protector keeps dirt and debris from pushing directly into external seal lips of a multiple lip seal. The lip seal provides positi ve sealing and is backed up by a grease layer barrier. The hub overlap, plastic seal protector , and grease barrier protect the bearing seal. The back side of the bearing hub is positively sealed with a protected O-ring and dust cap combination. The cap combination also protects the blade mounting hardware threads and nut.