National 313156 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 5510 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 14.27 | 0.562 |
| Housing bore | 20.57 | 0.81 |
| Seal O.D. | 20.68 | 0.814 |
| Width | 4.75 | 0.187 |
Size 14.27 × 20.57 × 4.75 mm (0.562 × 0.81 × 0.187 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 313156 for stock & pricing. Factory direct, global shipping.