National 6712NA Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 18692 | Verified in both SKF 457012 & National 430i catalogs |
| 480187 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 47.62 | 1.875 |
| Housing bore | 70.05 | 2.758 |
| Seal O.D. | 70.15 | 2.762 |
| Width | 10.79 | 0.425 |
Size 47.62 × 70.05 × 10.79 mm (1.875 × 2.758 × 0.425 in), lip material code N — 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 6712NA for stock & pricing. Factory direct, global shipping.