National Oil Seals

1.750" Inch Urethane Oil Seal - Specific Application 710024

Urethane (Lip code: U) offers good lubricant and ozone resistance. Durable and abrasion resistant, as well as being less susceptible to damage during installation than silicone lip material. Urethane...

1.751" Inch Metal Triple Lip Nitrile Oil Seal 200895

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...

1.763" Inch Metal Double Lip Nitrile Oil Seal 9845

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...

1.763" Inch Metal Single Lip Nitrile Oil Seal 6936S

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...

1.771" Inch Metal Flanged Double Lip Silicone Oil Seal 714075

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...

1.772" Inch Metal Flanged Single Lip Nitrile Oil Seal 710385

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...

1.775" Inch Rubberized Single Lip Nitrile Oil Seal 710095

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...

1.781" Inch Metal Double Lip Teflon® Oil Seal 39925

Teflon® PTFE (Lip code: T) has excellent dry running capabilities but comes with important caveats as well. Low coefficient of friction. Excellent chemical resistance. Resistant to oxygenated...

1.781" Inch Metal Single Lip Leather Grease Seal 50266

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...

1.781" Inch Metal Single Lip Nitrile Oil Seal 450089

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...

1.781" Inch Metal Single Lip Nitrile Oil Seal 450269

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...

1.781" Inch Metal Single Lip Nitrile Oil Seal 450280

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...