NBR NB70RE00 O-Ring, Size: -018
Material: NBR NB70RE00 O-Ring
Size: AS568 -018 O-Ring
Part Number: NB70RE00-OR-018
NB70RE00
NBR (Nitrile, Buna-N)
70
Shore A
General Purpose Material
Color: Red
Detailed Description
NB70RE00-OR-018 is a Red, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. NB70RE00 is manufactured with the following features & specifications: General Purpose Material. NB70RE00-OR-018 is AS568 size -018 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 18.77mm (Inside Diameter (ID)).
Material: NBR NB70RE00 O-Ring
Size: AS568 -018, 1.78mm CS X 18.77mm ID (0.070" CS X 0.739" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70RE00 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Red |
| Durometer | 70 Shore A |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -018 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 18.77 mm / 0.739 in |
NB70RE00 is Canyon’s standard 70 Shore A red nitrile rubber (NBR) compound designed for general-purpose O-rings and gaskets used in oil-handling and industrial sealing applications. This cost-effective material provides good abrasion resistance and low compression set, supporting consistent long-term sealing performance in static and light dynamic service. With a service temperature range of -35°C to 122°C (-31°F to 252°F), NB70RE00 performs reliably in contact with petroleum-based oils and common industrial fluids. The red color is often selected for visual identification, assembly differentiation, or maintenance clarity. Compare NB70RE00 to Parker N0674-70, N1470-70, and NA151-70 for similar 70 Shore A nitrile sealing applications.
NB70RE00 meets ASTM D2000 M2BG714 requirements and is commonly used in pumps, valves, hydraulic components, and general machinery where dependable nitrile performance and cost control are important. This compound offers a practical balance of durability, flexibility, and value for high-volume industrial sealing needs. Canyon Components provides NB70RE00 as a reliable alternative for standard nitrile O-rings and gaskets across a wide range of applications.
Common relevant keywords:
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