O-Rings Nitrile Rubber 56.8mm x 63mm x 3.1mm Seal Rings Sealing Gasket 20pcs

About this item

• [Size] – 63mm Outside Diameter, 56.8mm Inner Diameter, 3.1mm Cross-Section Diameter
• [Hardness] – 70A Durometer (Shore Hardness) for resistance to penetration
• [Nitrile Rubber] – 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, maintenance and much more
• [NOTE] – Please confirm the required size and material before purchase, and put it in the right place

1.They are circular in shape, round in cross-section. For use across a wide temperature range from -4 (-20°C) to 212 (100°C).
2.Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil and grease.
3.This O-ring is made of black nitrile rubber, has a durometer of 70A, and is designed for use in a wide variety of sealing applications.
4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in , faucets, flanges, valves, and various cylinders.
5.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.
Specifications:
Outside Diameter: 63mm / 2.48-inch
Inner Diameter: 56.8mm / 2.24-inch
Cross-Section Diameter: 3.1mm / 0.12-inch
Package Content: 20pcs x O-Ring