National 717004 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 47210 | Listed in the National 430i catalog |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 120 | 4.724 |
| Housing bore | 140 | 5.512 |
| Seal O.D. | 140.25 | 5.522 |
| Width | 12 | 0.472 |
Size 120 × 140 × 12 mm (4.724 × 5.512 × 0.472 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 717004 for stock & pricing. Factory direct, global shipping.