National 713103 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 21944 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 55.37 | 2.18 |
| Housing bore | 81.03 | 3.19 |
| Seal O.D. | 81.13 | 3.194 |
| Width | 15.75 | 0.62 |
Size 55.37 × 81.03 × 15.75 mm (2.18 × 3.19 × 0.62 in), lip material code V — 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 713103 for stock & pricing. Factory direct, global shipping.