National Oil Seals

1.718" Inch Metal Single Lip Leather Grease Seal 50081

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...

1.718" Inch Metal Single Lip Leather Grease Seal 50327

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...

1.718" Inch Metal Single Lip Nitrile Oil Seal 442251

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...

1.718" Inch Metal Single Lip Nitrile Oil Seal 450068

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...

1.730" Inch Metal Double Lip Polyacrylate Oil Seal 8121S

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...

1.730" Inch Metal Felt Grease Seal - Specific Application 7607

Felt (Lip code: F) lipped seals are for applications requiring grease as the lubricant as oil would weep through the fabric otherwise. This legacy seal material is used in select applications only;...

1.730" Inch Metal Single Lip Nitrile Oil Seal 6840S

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...

1.732" Inch Metal Flanged Double Lip Viton® Oil Seal w/Flinger 710428

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...

1.734" Inch Metal Single Lip Leather Grease Seal 5836

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...

1.734" Inch Metal Single Lip Nitrile Oil Seal 8705S

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...

1.739" Inch Metal Flanged Double Lip Nitrile Oil Seal 6818

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...

1.739" Inch Metal Flanged Double Lip Polyacrylate Oil Seal 8460N

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...