National 417255 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 70034 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 177.8 | 7 |
| Housing bore | 212.72 | 8.375 |
| Seal O.D. | 212.9 | 8.382 |
| Width | 15.88 | 0.625 |
Size 177.8 × 212.72 × 15.88 mm (7 × 8.375 × 0.625 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 417255 for stock & pricing. Factory direct, global shipping.