National¨ has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for todayâs vehicles.
| Helix Type | Counter-Clockwise-Spiral Lip Design |
| Housing Bore (Inch) | 3.022 |
| Housing Bore (MM) | 76.760 |
| Inside Diameter | 2.200 |
| Inside Diameter | 55.880 |
| Material | Fluoro-Elastomer |
| Outside Diameter | 3.028 |
| Outside Diameter | 76.910 |
| Outside Diameter (Inch) | 3.028 |
| Outside Diameter (MM) | 76.910 |
| Part Description | Oil Seal |
| Redicoat | Yes |
| Sealing Material | Fluoro-Elastomer |
| Series | 4000 |
| Shaft (Inch) | 2.200 |
| Shaft (MM) | 55.880 |
| Thickness | 0.422 |
| Thickness | 10.720 |
| Type | 79 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.422 |
| Width (MM) | 10.720 |
National Bearings
National¨ has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry...
National Bearings
National¨ has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry...
National Bearings
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry...
National Bearings
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry...
National Bearings
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry...
