National Oil Seals

3.500" Inch Metal Single Lip Nitrile Oil Seal 455173

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...

3.500" Inch Metal Single Lip Nitrile Oil Seal 45525S

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...

3.500" Inch Metal Single Lip Nitrile Oil Seal 455396

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...

3.500" Inch Metal Single Lip Nitrile Oil Seal 9339S

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...

3.500" Inch Rubberized Single Lip Nitrile Oil Seal 345146

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...

3.500" Inch Unitized Nitrile Oil Bath Seal 370001A

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...

3.500" Inch Unitized Nitrile Oil Bath Seal 370002A

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...

3.500" Inch Unitized Nitrile Oil Bath Seal 370132A

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...

3.500" Inch Unitized Nitrile Oil Bath Seal 370169A

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...

3.500" Inch Unitized Nitrile Oil Bath Seal 370179A

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...

3.500" Inch Unitized Teflon® Lip/Nitrile Case Oil Bath Seal 380001A

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...

3.500" Inch Urethane Oil Seal - Specific Application 710030

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...