1-1/8'' ID X 1-3/8'' OD X .040'' High Backup Ring

Xingtai Naibeike Commercial Co., Ltd. MPN 8-216/U Hydraulic & Pneumatic Seals

This is a backup ring with an inside diameter of 1-1/8 inches, an outside diameter of 1-3/8 inches, and a height of 0.040 inches. It is designed for a temperature range of -65 to 220 Fahrenheit (-54 to 104 Celsius). Backup rings are used in conjunction with O-rings or other seals to prevent extrusion under high pressure, extending the seal's lifespan.

Specifications

Height	.040''
Inside Diameter	1-1/8''
Outside Diameter	1-3/8''
Temperature Range	-65 to 220 Fahrenheit (-54 to 104 Celsius)

About hydraulic & pneumatic seals

1-1/8'' ID X 1-3/8'' OD X .040'' High Backup Ring is listed under Hydraulic & Pneumatic Seals — rod, piston, wiper, backup rings and u-cups. Hydraulic and pneumatic seals are critical components for preventing fluid or gas leakage in dynamic and static applications. This category encompasses a range of seal types, including rod seals, piston seals, wiper seals, backup rings, and U-cups.

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