The Oring 55x3 NBR 90 ShA (pack of 100 pcs) is a high-performance nitrile rubber sealing solution for demanding industrial applications. With superior hardness (90 ShA), resistance to oils and fuels, and availability in bulk packaging, it provides excellent durability and cost efficiency for workshops, service centers, and B2B clients. Available directly from our Lublin warehouse with 24h shipping, this product ensures reliability and fast delivery for professional use.
The O-ring 55x3 NBR 90 ShA is a professional sealing ring with an inner diameter of 55 mm and a cross-section of 3 mm, made of nitrile rubber (NBR) with a high hardness rating of 90 Shore A. Delivered in a bulk pack of 100 pieces, this product is designed for industrial and service applications where durability and resistance are critical.
Material: NBR (Nitrile Rubber) - excellent resistance to oils, fuels, greases, and many industrial chemicals.
Hardness: 90 ShA - high rigidity, lower deformation, and superior wear resistance.
Dimensions: 55x3 mm - a widely used size for sealing in mechanical and hydraulic systems.
Bulk pack of 100 pcs - optimized for workshops, service stations, and B2B clients.
Temperature range: typically -30 °C to +90 °C depending on application.
Ideal for hydraulic systems, pumps, fuel lines, compressors, and industrial machinery.
Q: What does NBR 90 ShA mean?
A: NBR stands for nitrile rubber - a material highly resistant to oils and fuels. 90 ShA indicates hardness, meaning the Oring is stiffer and more durable than softer variants.
Q: Where is Oring 55x3 NBR 90 ShA commonly used?
A: It is used in hydraulics, engines, fuel systems, industrial pumps, and general sealing applications.
Q: Why is it sold in packs of 100 pcs?
A: This version is dedicated to B2B clients, making logistics and costs more efficient while providing a ready supply for workshops and service needs.
Q: Can it handle oils and fuels?
A: Yes, NBR is specifically designed to resist oils, fuels, and lubricants, making it perfect for sealing in such environments.
Q: What is the typical temperature range?
A: From -30 °C up to +90 °C depending on operating conditions and pressure.
Q: Is it suitable for hydraulic applications?
A: Yes - its hardness and resistance make it ideal for hydraulic seals under pressure.
Oring 55x3 NBR 90 ShA
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