National 221922 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 7210 | Verified in both SKF 457012 & National 430i catalogs |
| 7473 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 19 | 0.748 |
| Housing bore | 32 | 1.26 |
| Seal O.D. | 32.2 | 1.268 |
| Width | 8 | 0.315 |
Size 19 × 32 × 8 mm (0.748 × 1.26 × 0.315 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 221922 for stock & pricing. Factory direct, global shipping.