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National 9487 Oil Seal — SKF/CR Equivalent

SKF / CR Part No.Catalog Source
11733Verified in both SKF 457012 & National 430i catalogs
DimensionMetric (mm)Inch
Shaft diameter30.151.187
Housing bore43.591.716
Seal O.D.43.691.72
Width6.30.248

Size 30.15 × 43.59 × 6.3 mm (1.187 × 1.716 × 0.248 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 9487 for stock & pricing. Factory direct, global shipping.