Specifications
Dimensions
- Inside Diameter2.1250 in - 2-1/8 in
- Outside Diameter2.3130 in - 2-5/16 in
- Thickness3/32 in
Details
- Cross Section ShapeRound
- Dash Number138
- Durometer Shore65 - 75
- MaterialBuna-N
- Product TypeO-Rings
Overview
Mfr description
75748400 75748400 -138 50/PK BUNA 70 ORI
- Buna-N, also known as nitrile rubber (NBR), is made of a synthetic rubber that has anti-microbial properties and is resistant to chemicals, oils, solvents, greases and petroleum-based fluids. It is resistant to abrasions, cuts, punctures, slashes and snags.
- Round cross-section shapes can be used in both static and dynamic applications. They are used as a mechanical seal or gasket and are seated in a groove and compressed during assembly between two or more parts.