National 8316 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 20430 | Listed in the SKF Master Interchange 457012 catalog |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 51 | 2.008 |
| Housing bore | 70 | 2.756 |
| Seal O.D. | 70.28 | 2.767 |
| Width | 11 | 0.433 |
Size 51 × 70 × 11 mm (2.008 × 2.756 × 0.433 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 8316 for stock & pricing. Factory direct, global shipping.