National 710477 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 31897 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 81 | 3.189 |
| Housing bore | 96.55 | 3.801 |
| Seal O.D. | 96.75 | 3.809 |
| Width | 16 | 0.63 |
Size 81 × 96.55 × 16 mm (3.189 × 3.801 × 0.63 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 710477 for stock & pricing. Factory direct, global shipping.