National 370028A Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 49050 | Verified in both SKF 457012 & National 430i catalogs |
| 50124 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 127 | 5 |
| Housing bore | 158.75 | 6.25 |
| Seal O.D. | 158.9 | 6.256 |
| Width | 34.92 | 1.375 |
Size 127 × 158.75 × 34.92 mm (5 × 6.25 × 1.375 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 370028A for stock & pricing. Factory direct, global shipping.