Oil Resistant Nitrile Rubber O-Ring This high-quality nitrile (NBR) rubber O-ring is designed for reliable sealing performance in applications exposed to oils, fuels, and greases. Manufactured from durable oil-resistant rubber, it provides excellent resistance to petroleum-based fluids while maintaining flexibility and strength under pressure. With a 90mm outer diameter and 4mm cross section, this O-ring delivers a secure, leak-proof seal in a wide range of industrial, automotive, and mechanical applications. Key Features: Material: Nitrile Rubber (NBR) – excellent oil and fuel resistance Size: 90mm Outer Diameter (OD) x 4mm Cross Section (CS) Hardness: 70–75 Shore A – ideal balance of flexibility and durability Performance: Strong resistance to abrasion, wear, and compression set Temperature Range: Suitable for typical operating environments involving oils and greases Applications: Hydraulic and pneumatic systems Automotive sealing applications Machinery and equipment maintenance Fuel and oil sealing environments General industrial sealing solutions Why Choose Nitrile (NBR)? Nitrile rubber is one of the most widely used sealing materials due to its excellent resistance to oils, fuels, and hydrocarbons. It offers dependable performance, long service life, and cost-effective sealing across a broad range of applications.
