National 100470 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 21605 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 54.08 | 2.129 |
| Housing bore | 72.01 | 2.835 |
| Seal O.D. | 72.29 | 2.846 |
| Width | 8.2 | 0.323 |
Size 54.08 × 72.01 × 8.2 mm (2.129 × 2.835 × 0.323 in), lip material code T — 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 100470 for stock & pricing. Factory direct, global shipping.