National

3.125" Inch Metal Nitrile Oil Seal - Specific Application 9600S

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 types. Variations are available for use with fuels,...

1.996" Inch Metal Nitrile Oil Seal - Specific Application 8998

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 types. Variations are available for use with fuels,...

5.937" Inch Metal Nitrile Oil Seal - Specific Application 8907

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 types. Variations are available for use with fuels,...

1.360" Inch Metal Nitrile Oil Seal - Specific Application 8549S

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 types. Variations are available for use with fuels,...

1.247" Inch Metal Nitrile Oil Seal - Specific Application 8429S

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 types. Variations are available for use with fuels,...

2.125" Inch Metal Felt Grease Seal - Specific Application 8243

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; primarily as a wiper. Poor performance at low shaft...

1.875" Inch Metal Silicone Oil Seal - Specific Application 8165

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 lubricant absorbency of silicone minimizes friction and...

2.000" Inch Metal Felt Grease Seal - Specific Application 8139

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; primarily as a wiper. Poor performance at low shaft...

1.750" Inch Metal Leather Grease Seal - Specific Application 7834

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 Nationals metal cased seals are offered with Redi-Coat®...

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; primarily as a wiper. Poor performance at low shaft...

1.875" Inch Metal Leather Grease Seal - Specific Application 7216

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 Nationals metal cased seals are offered with Redi-Coat®...

0.625" Inch Nitrile Oil Seal - Specific Application 712024

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 types. Variations are available for use with fuels,...