●[Size] - 55mm Outside Diameter, 52mm Inner Diameter, 1.5mm Cross-Section Diameter ●[Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration ●[Material] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C) ●[Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, garage maintenance, mechanical and much more ●[NOTE] - Please confirm the required size and material before purchase, and put it in the right place
Description
NBR O-Ring
Hardness: 70A
Temperature: -4℉ (-20°C) to 212℉ (100 °C)
Circular Cross-Section
They are circular in shape, round in cross-section.
Designed for use in a wide variety of sealing applications.
Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.
Nitrile Butadiene Rubber O-rings
Good mechanical properties and high wear resistance NBR. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease.
Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.