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.
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Buy Oil Seals from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Eurolink | SC | Oil Seals, Shaft Sealing Rings | Copper | Plain | M4 x 8 x 1.0 | 4x8 x 1.0 a copper sealing ring din 7603 | inquire |
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MMCC | IL | Oil Seals, Shaft Sealing Rings | Nylon (Polyamide) | Plain | M4 | plastic seal ring for socket heads din 1079 nylon a4 s/s plain | 2916 |
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MMCC | IL | Oil Seals, Shaft Sealing Rings | Plastic | Plain | M4 | m4 plastic seal ring for hex screws din 1078 | inquire |
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Wurth Ind | D.F. | Oil Seals, Shaft Sealing Rings | Copper | M4 | m4 f/w copper m4 x 8 x 1 thk din 7603a | - |
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