National 224270 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 16555 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 42 | 1.654 |
| Housing bore | 72 | 2.835 |
| Seal O.D. | 72.27 | 2.845 |
| Width | 10 | 0.394 |
Size 42 × 72 × 10 mm (1.654 × 2.835 × 0.394 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 224270 for stock & pricing. Factory direct, global shipping.