National 6590S Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 20952 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 53.16 | 2.093 |
| Housing bore | 69.01 | 2.717 |
| Seal O.D. | 69.11 | 2.721 |
| Width | 10.31 | 0.406 |
Size 53.16 × 69.01 × 10.31 mm (2.093 × 2.717 × 0.406 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 6590S for stock & pricing. Factory direct, global shipping.