Specifications
Dimensions
- Inside Diameter4.487 in
- Outside Diameter4.693 in
- Overall Weight2.547 g
- Thickness0.1030 in, 2.62 mm
Details
- Accessory TypeO-Ring
- Additional Detailsinferior resistance to ozone, sunlight and natural aging; poor resistance to oxygenated solvents.
- Back Up O Ring NumberN8-90-157
- ColorBlack
- Cross Section0.103 in
- Cross Section ShapeRound
- Cross Section Tolerance+/-0.003 in
- Dash Number-157
- Durometer90 Durometer
- Hardness90 Shore D
- Inside Diameter Tolerance+/-0.030 in
- MaterialNitrile (Buna) Rubber
- Method SoldPriced Per Each
- Product TypeO-Rings
- SeriesOR-DHH
- Temperature Range-22 to 212F
- Trade / Brand NameDichtomatik
- Type SeriesN90
- Typical ApplicationHydraulics & Pneumatics, Industrial Machinery, Oil & Gas, belting
Overview
Mfr description
75101325 AS568-157 4-1/2"ID X 4-11/16"OD
- very good resistance to oil and gasoline; superior resistance to petroleum-based hydraulic fluids; wide range of service temperatures; good resistance to hydrocarbon solvents; very good resistance to alkalis and acids.