National Oil Seals

1.378" Inch Metal Flanged Double Lip Silicone Oil Seal w/Metal Guard 3543

Silicone (Lip code: H) lip material has a wide temperature range in which it can operate and is typically selected for high to low temperature ranges as well as low friction applications. The high...

1.378" Inch Rubberized Double Lip Polyacrylate Oil Seal 1940

Polyacrylate (Lip code: N) are well suited for use with extreme pressure (EP) lubricants and have higher resistance to oxidation and ozone than nitrile. Resistant to sulphur commonly used as a grease...

1.378" Inch Rubberized Single Lip Nitrile Oil Seal 7687S

Nitrile (Lip code: S) is the most commonly used sealing material as nitrile is excellent with most mineral oils and greases. Offers desirable "low swell" properties across many hydrocarbon fluid...

1.380" Inch Metal Flanged Double Lip Viton® Oil Seal w/Flinger 710429

Viton® FKM (Lip code: V) fluoroelastomer premium lip material offers the widest temperature range and chemical resistance of all seal materials. Fluoroelastomers resist most special lubricants and...

1.399" Inch Metal Double Lip Nitrile Oil Seal 470672

Nitrile (Lip code: S) is the most commonly used sealing material as nitrile is excellent with most mineral oils and greases. Offers desirable "low swell" properties across many hydrocarbon fluid...

1.399" Inch Metal Flanged Double Lip Nitrile Oil Seal 710166

Nitrile (Lip code: S) is the most commonly used sealing material as nitrile is excellent with most mineral oils and greases. Offers desirable "low swell" properties across many hydrocarbon fluid...

1.399" Inch Metal Flanged Double Lip Viton® Oil Seal 4795V

Viton® FKM (Lip code: V) fluoroelastomer premium lip material offers the widest temperature range and chemical resistance of all seal materials. Fluoroelastomers resist most special lubricants and...

1.399" Inch Metal Single Lip Nitrile Oil Seal 8660S

Nitrile (Lip code: S) is the most commonly used sealing material as nitrile is excellent with most mineral oils and greases. Offers desirable "low swell" properties across many hydrocarbon fluid...

1.400" Inch Metal Flanged Triple Lip Viton® Oil Seal 4857

Viton® FKM (Lip code: V) fluoroelastomer premium lip material offers the widest temperature range and chemical resistance of all seal materials. Fluoroelastomers resist most special lubricants and...

1.406" Inch Metal Single Lip Leather Grease Seal 50126

Leather (Lip code: L) lipped seals are good for dry running applications. This legacy seal material is used in select applications only. Poor heat resistance. More expensive than nitrile.Many of...

1.417" Inch Rubberized Double Lip Polyacrylate Oil Seal 321417N

Polyacrylate (Lip code: N) are well suited for use with extreme pressure (EP) lubricants and have higher resistance to oxidation and ozone than nitrile. Resistant to sulphur commonly used as a grease...

1.437" Inch Metal Double Lip Nitrile Oil Seal 3395

Nitrile (Lip code: S) is the most commonly used sealing material as nitrile is excellent with most mineral oils and greases. Offers desirable "low swell" properties across many hydrocarbon fluid...