National 370018A Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 32449 | Verified in both SKF 457012 & National 430i catalogs |
| 32470 | Verified in both SKF 457012 & National 430i catalogs |
| 32510 | Verified in both SKF 457012 & National 430i catalogs |
| 32519 | Verified in both SKF 457012 & National 430i catalogs |
| 509053 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 82.55 | 3.25 |
| Housing bore | 114.3 | 4.5 |
| Seal O.D. | 114.45 | 4.506 |
| Width | 15.37 | 0.605 |
Size 82.55 × 114.3 × 15.37 mm (3.25 × 4.5 × 0.605 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 370018A for stock & pricing. Factory direct, global shipping.