12013914B COMBI SF14 32*50*14 Oil Seal For 100752A1 CASE IH 126880 CARRARO ER126880 RE204828 JOHN DEERE

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Product Description 12013914B COMBI SF14 32*50*14 Oil Seal For 100752A1 CASE IH Size COMBI SF14 32*50*14 OE 12013914B CASE IH 100752A1 CARRARO 126880 JOHN DEERE ER126880 RE204828 Material NBR/FKM/ACM Packaging By Roll/ Plastic Bag + Carton Box / Customized Temperature 40~120,FKM(-20~280°C) Standard Standard Certificate ISO9001 / TS16949 HS Code 8487900000 Product Catalog Click here to download 12013914B COMBI SF14 32*50*14 Oil Seal For 100752A1 CASE IH A COMBI oil seal, as the name suggests, is a compact unit that combines two or more different functional sealing elements. It is typically composed of a main radial lip seal (such as a traditional oil seal) and an axial acting elastic body seal (such as an O-ring or X-ring) integrated together. Its most classic and common structure is: Radial main seal: A PTFE (polytetrafluoroethylene) or NBR (nitrile butadiene rubber) lip with a spring, responsible for sealing the rotating shaft and preventing grease leakage. Axial static seal: A rubber (such as FKM fluororubber) O-ring is closely integrated with the metal frame of the main seal, responsible for sealing the static gap between the outer diameter of the oil seal and the shell hole. This design enables it to possess both excellent dynamic sea