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M42 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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MTPCAOil Seals, Shaft Sealing RingsCopperM42 x 49 x 2.0m42 x 49 x 2.0 din 7603a copper sealing washers105
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EurolinkSCOil Seals, Shaft Sealing RingsCopperPlainM42 x 49 x 2.042x49x2.0 a copper sealing ring din 7603inquire
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MMCCILOil Seals, Shaft Sealing RingsPlasticPlainM42m42 plastic seal ring for hex screws din 1078inquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 56 x 7m42x56x7 oil seal ring din 3760 buna b1inquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 55 x 8m42x55x8 oil seal ring din 3760 buna b1inquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 62 x 8m42x62x8 oil seal ring din 3760 buna b1inquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 72 x 8m42x72x8 oil seal ring din 3760 buna b1inquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 62 x 8m42x62x8 oil seal ring din 3760 buna bainquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 55 x 8m42x55x8 oil seal ring din 3760 buna bainquire
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MMCCILOil Seals, Shaft Sealing RingsRubber, Buna-N, Neoprene etc.PlainM42 x 72 x 8m42x72x8 oil seal ring din 3760 buna bainquire
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HodellOHOil Seals, Shaft Sealing RingsM42 x 65 x 12M42x65x12 oil sealper print811
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