FCH News

M4 Oil Seals

An oil seal, also known as a shaft sealing ring, rotary shaft seal, or simply a shaft seal, is a mechanical device designed to prevent fluids—such as oil or grease—from leaking out along a rotating or moving shaft. At the same time, it also prevents external contaminants like dust, dirt, and moisture from entering the machineryOil seals are installed where a shaft passes through a housing (like in pumps, gearboxes, or engines). The flexible lip of the seal is pressed against the shaft—often aided by the garter spring—to form a tight barrier. This prevents lubricants from escaping and keeps contaminants from entering the machinery.

No results, but 4 less specific items displayed. If you want this specific keyword, click here.

Buy Oil Seals from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
EurolinkSCOil Seals, Shaft Sealing RingsCopperPlainM4 x 8 x 1.04x8 x 1.0 a copper sealing ring din 7603inquire
    Contact_Supplier
MMCCILOil Seals, Shaft Sealing RingsNylon (Polyamide)PlainM4plastic seal ring for socket heads din 1079 nylon a4 s/s plain2916
    Contact_Supplier
MMCCILOil Seals, Shaft Sealing RingsPlasticPlainM4m4 plastic seal ring for hex screws din 1078inquire
    Contact_Supplier
Wurth IndD.F.Oil Seals, Shaft Sealing RingsCopperM4m4 f/w copper m4 x 8 x 1 thk din 7603a-
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.