National 710171 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 21953 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 55.88 | 2.2 |
| Housing bore | 71.22 | 2.804 |
| Seal O.D. | 71.35 | 2.809 |
| Width | 7.62 | 0.3 |
Size 55.88 × 71.22 × 7.62 mm (2.2 × 2.804 × 0.3 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 710171 for stock & pricing. Factory direct, global shipping.