National Oil Seals

3.250" Inch Metal Single Lip Teflon® Oil Seal 55563

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...

3.250" Inch Metal Single Lip Viton® Oil Seal 710180

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...

3.250" Inch Metal Triple Lip Nitrile Oil Seal 7208S

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...

3.250" Inch Unitized Nitrile Oil Bath Seal 370018A

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...

3.253" Inch Unitized Viton® Oil Bath Seal 100494

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...

3.253" Inch Unitized Viton® Oil Bath Seal 100557

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...

3.298" Inch Metal Double Lip Nitrile Oil Seal 475500

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...

3.298" Inch Metal Single Lip Nitrile Oil Seal 455500

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...

3.312" Inch Metal Double Lip Nitrile Oil Seal 415085

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...

3.312" Inch Metal Double Lip Nitrile Oil Seal 416292

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...

3.312" Inch Metal Double Lip Nitrile Oil Seal 416313

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...

3.312" Inch Metal Double Lip Nitrile Oil Seal 417491

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...