National 225110 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 20210 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 51 | 2.008 |
| Housing bore | 65 | 2.559 |
| Seal O.D. | 65.1 | 2.563 |
| Width | 7 | 0.276 |
Size 51 × 65 × 7 mm (2.008 × 2.559 × 0.276 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 225110 for stock & pricing. Factory direct, global shipping.