Type TC Metric Oil Seals (Double-Lip Shaft Seals)
The O-Ring Store LLC supplies Type TC oil seals (double-lip with garter spring) and metric oil seals engineered for reliable lubricant retention and contaminant exclusion. Choose from NBR (nitrile) for broad oil compatibility or FKM (Viton®-type) for higher temperatures and aggressive media.
What is a Type TC oil seal?
A Type TC oil seal is a double-lip radial shaft seal with a spring-energized primary lip for oil retention and a secondary dust lip for dirt and moisture exclusion. It’s the standard choice for gearboxes, pumps, engines, and general industrial drives.
Metric Oil Seals
Metric oil seals follow ISO/DIN metric dimensions for shafts and bores, ensuring predictable fit across European and global equipment. We stock common metric sizes and materials for new builds and MRO.

