2-448
DESCRIPTION:
Parker's Nitrile rubber (NBR) is the general term for acrylonitrile butadiene copolymer. The acrylonitrile content of nitrile sealing compounds varies considerably (18percent to 50percent) and influences the physical properties of the finished material. The higher the acrylonitrile content, the better the resistance to oil and fuel. At the same time, elasticity and resistance to compression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a medium acrylonitrile content selected.
TECHNICAL DESCRIPTION:
Item Name: | O-Ring |
Model: | 2-448 |
Product Series: | N0674-70 |
Article Number: | 020448N0674 |
Manufacturer: | Parker |
Material: | Nitrile |
Color: | Black |
Inner Diameter (MilliMeter): | 240.67mm |
Outer Diameter (MilliMeter): | 254.65mm |
Width (MilliMeter): | 6.99mm |
Hardness: | 70 Shore |
Working Temperature: | -34 to 121 Deg.C |
For Use With: | Compatible with oils and gases. |
Brand Origin (not manufacture): | United States |
Certification: | UL |
Delivery Time: | 2-7 Days |
Unit: | Pack |