National 370131A Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 45093 | Verified in both SKF 457012 & National 430i catalogs |
| 45095 | Verified in both SKF 457012 & National 430i catalogs |
| 45100 | Verified in both SKF 457012 & National 430i catalogs |
| 45102 | Verified in both SKF 457012 & National 430i catalogs |
| 45103 | Verified in both SKF 457012 & National 430i catalogs |
| 45105 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 114.3 | 4.5 |
| Housing bore | 149.25 | 5.876 |
| Seal O.D. | 149.61 | 5.89 |
| Width | 24.99 | 0.984 |
Size 114.3 × 149.25 × 24.99 mm (4.5 × 5.876 × 0.984 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 370131A for stock & pricing. Factory direct, global shipping.