Specifications
Dimensions
- Inside Diameter3.859 in
- Outside Diameter4.137 in
Details
- Additional Details8-241 Buna-N Backup Ring
- Cross Section0.139 in
- Cross Section Tolerance+/-0.004 in
- Durometer90 Durometer
- Hardness90 Shore D
- Inside Diameter Tolerance+/-0.028 in
- MaterialNitrile (Buna) Rubber
- Method SoldPriced Per Each
- Product TypeO-Rings
- Temperature Range-22 to 212 °F
- Trade / Brand NameDichtomatik
- Typical ApplicationHydraulics & Pneumatics, Industrial Machinery, Oil & Gas, Belting
Overview
Mfr description
75172040 AS568-241 3-7/8" ID X4-1/8" 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