National 417530 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 44920 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 114.3 | 4.5 |
| Housing bore | 136.55 | 5.376 |
| Seal O.D. | 136.68 | 5.381 |
| Width | 11.1 | 0.437 |
Size 114.3 × 136.55 × 11.1 mm (4.5 × 5.376 × 0.437 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 417530 for stock & pricing. Factory direct, global shipping.