2.250" ID X 3.371" OD X .375" OIL SEAL

The OS-2250-3371-0375-TBV is a Buna-N (Nitrile) Oil Seal built to a 250 inch inside diameter and a 371 inch outside diameter. This oil seal uses a garter spring to maintain constant lip load against the shaft. The catalog record notes: Metal OD, Dbl Lip-w/spring, NBR.

The material holds up against petroleum-based oils, greases and lubricants, and hydraulic fluids. Buna-N (Nitrile) is widely chosen for reliable performance in both static and dynamic service, low compression set under sustained load. Verify compatibility before use with automotive brake fluid or strong acids.

It sees regular use in fluid power, construction equipment, and agricultural equipment.

Order part number OS-2250-3371-0375-TBV, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.