National 4249 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 18009 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 45.95 | 1.809 |
| Housing bore | 59.97 | 2.361 |
| Seal O.D. | 60.07 | 2.365 |
| Width | 9.4 | 0.37 |
Size 45.95 × 59.97 × 9.4 mm (1.809 × 2.361 × 0.37 in), lip material code S — 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 4249 for stock & pricing. Factory direct, global shipping.