The NBR O-Ring 375x7 mm (70 ShA) is a high-quality sealing ring made of nitrile rubber, designed for use in automotive, hydraulic, pneumatic, and industrial systems. Its excellent resistance to oils, fuels, and lubricants, combined with a reliable hardness of 70 ShA, ensures durable and leak-proof performance. Available directly from stock in Lublin (Smoluchowskiego 1, building 4) with fast 24h delivery. Optimized with targeted keywords, this product is positioned to rank at the top of search engine results.
This rubber O-Ring NBR is designed for demanding industrial and automotive applications where resistance to oils, fuels, and lubricants is crucial.
Inner diameter: Ø375 mm
Cross-section: 7 mm
Hardness: 70 Shore A - the most popular and universal hardness for NBR O-Rings.
Material: NBR (nitrile rubber) - excellent resistance to mineral oils, fuels, lubricants, coolants.
Hardness 70 ShA - the industry standard, ensuring durability and flexibility.
Temperature range: typically -30 °C to +100 °C.
Applications: automotive, hydraulic and pneumatic systems, industrial machines, oil and fuel pipelines.
Delivery: 📍 Warehouse & Shop: Lublin, Smoluchowskiego 1, building 4 🚚 24h fast shipping.
Q1: Where is the NBR O-Ring 375x7 mm used?
It is widely applied in hydraulic and pneumatic systems, automotive industry, oil and fuel installations.
Q2: What does hardness 70 ShA mean?
It represents the standard balance of elasticity and durability, making it the most common hardness for NBR O-Rings.
Q3: What is the operating temperature range?
Typically from -30 °C up to +100 °C, depending on the specific application and environment.
Q4: Is this O-Ring available from stock?
Yes - directly from our Lublin warehouse (Smoluchowskiego 1, building 4) with 24h delivery.
Q5: Can it be used in contact with fuels and oils?
Yes - NBR 70 ShA is specifically designed for resistance to oils, fuels, lubricants, and coolants.