National 3083 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 16456 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 41.91 | 1.65 |
| Housing bore | 57.96 | 2.282 |
| Seal O.D. | 59.33 | 2.336 |
| Width | 19.51 | 0.768 |
Size 41.91 × 57.96 × 19.51 mm (1.65 × 2.282 × 0.768 in), lip material code H — from the National 430i catalog. Always confirm shaft diameter, bore diameter and width against your application before ordering.
Verify dimensions before ordering. Interchange numbers mean the same shaft/bore application, but lip material, spring design or width can differ between brands. Metric sizes can be checked on our oil seal size chart.
Need this seal? Email sales@sealstocks.com with part number National 3083 for stock & pricing. Factory direct, global shipping.