National 340356 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 12334 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 31.75 | 1.25 |
| Housing bore | 42.82 | 1.686 |
| Seal O.D. | 43.08 | 1.696 |
| Width | 5.54 | 0.218 |
Size 31.75 × 42.82 × 5.54 mm (1.25 × 1.686 × 0.218 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 340356 for stock & pricing. Factory direct, global shipping.