Specifications
Dimensions
- Inside Diameter6.725 in
- Outside Diameter7.275 in
Details
- Additional Detailsalso known as Highly Saturated Nitrile
- Cross Section0.275 in
- Cross Section Tolerance+/-0.006 in
- Durometer80 Durometer
- Hardness80 Shore D
- Inside Diameter Tolerance+/-0.040 in
- MaterialHydrogenated Nitrile Rubber
- Method SoldPriced Per Each
- Product TypeO-Rings
- Temperature Range-40° to 302° F
- Trade / Brand NameDichtomatik
- Type SeriesHNBR80
- Typical ApplicationAutomotive, manufacturing, oil & gas, steel mills, paper mills
Overview
Mfr description
75113457 AS568-440 6 3/4"ID X7 1/4"OD X
- Good abrasion resistance | Excellent resistance to lubricating oils with chemically aggressive additives | Good mechanical properties at elevated temperature | Very good hot air resistance | Good low temperature properties | Low permeability to vapors and gases | Good resistance to crude oil even in the presence of hydrogen sulfide, amines, and corrosion inhibitors | Good resistance to ozone | Good resistance to high energy radiation | Low compression set