Nitrile NBR O-Ring 6mm CS 17-490mm OD Oil Resistant Rubber Seal
$ 1.11
Description
Product Description: ※ Dimensions: inner diameter = outer diameter-2* wire warp (unit: mm) ※ Material: Nitrile rubber (NBR). Nitrile rubber is a copolymer of acrylonitrile and butadiene. It has excellent resistance to petroleum and non-polar solvents, as well as good mechanical properties. The specific performance mainly depends on the content of acrylonitrile component. Those with acrylonitrile content higher than 50% have strong resistance to mineral oil and fuel, but their elasticity and permanent compression set at low temperatures become worse. Nitrile rubber has good low temperature resistance, but reduces its oil resistance at high temperatures. ※ Performance: Nitrile rubber, heat resistance 120 degrees, good oil resistance, abrasion resistance, etc. ※ Standard difference: implement standard GB1235-76, specification expression: outer diameter*wire diameter Implement standard GB3452.1-2005, specification expression: inner diameter * wire diameter ※ Product introduction: 0” type rubber seal ring is the main seal in my country’s current rubber seal products. It has the advantages of simple structure, low price, convenient installation, small dynamic friction coefficient, and reliable sealing. It is widely used in automobiles, tractors and In various hydraulic presses, engineering machinery, mining, metallurgy, machine tools and various hydraulic components. It plays a role of sealing under static or reciprocating motion and rotating motion.
These nitrile rubber O-rings are fantastic! The quality is top-notch, and they fit perfectly for sealing applications. The oil resistance is excellent, making them ideal for automotive or industrial use. Durable, flexible, and reliable—great value for the price. Highly recommend for anyone needing a dependable seal!