O-Rings Nitrile Rubber 137mm×145mm×4mm Seal Rings Sealing Gasket 10pcs










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 light.

Specifications:
Outside Diameter: 145mm / 5.71-inch
Inner Diameter: 137mm / 5.39-inch
Cross-Section Diameter: 4mm / 0.16-inch
Package Content: 10pcs x O-Ring

Tags:$0 - $20,Bearings,Hydraulics,Industrial Equipment,O-Rings,Oil Seals,Pneumatics & Hydraulics,Pneumatics & Plumbing,Power Transmission,Seals & O-Rings,Tapes Seals & Adhesives,Tools

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