National 711057 Oil Seal — Dimensions
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 42 | 1.654 |
| Housing bore | 72 | 2.835 |
| Seal O.D. | 72.2 | 2.843 |
| Width | 13 | 0.512 |
Size 42 × 72 × 13 mm (1.654 × 2.835 × 0.512 in), lip material code V — from the National 430i catalog. Always confirm shaft diameter, bore diameter and width against your application before ordering.
We don't yet have a published SKF / CR equivalent number for National 711057 in our source catalogs. Email the part number and we'll cross reference a replacement for you.
Need this seal? Email sales@sealstocks.com with part number National 711057 for stock & pricing. Factory direct, global shipping.