V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 1 1/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 10-pack. It features a 3/16 in cross-section, 1 1/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-318/10).
SKU 3G-OTH-518534
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 10-pack. It features a 3/16 in cross-section, 1 1/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-318/10).
Frequently Asked Questions
What is a V90 backup ring used for?
A V90 backup ring prevents O-ring extrusion in high-pressure hydraulic and pneumatic systems. It supports the O-ring in dynamic or static sealing applications, extending seal life under demanding conditions. 3G Electric supplies this Viton® backup ring for industrial maintenance across 14 departments.
What are the specifications of the V90 backup ring?
The V90 backup ring has a rectangular cross-section, 3/16 in cross-section, 1 1/64 in inner diameter, and a durometer of 90. It is made of Viton® and comes in a 10-pack (MPN GR-V8-90-318/10). These specs suit high-temperature and chemical-resistant sealing applications.
Where to buy V90 backup rings worldwide?
3G Electric supplies V90 backup rings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine Viton® backup rings and deliver to your facility. Contact us for availability and lead time on this 10-pack.
How to install a V90 backup ring?
Install the V90 backup ring on the low-pressure side of the O-ring in the gland. Ensure the rectangular cross-section faces the O-ring to prevent extrusion. Lubricate with compatible fluid and avoid sharp edges during assembly. Follow standard O-ring groove dimensions for proper fit.
V90 Products
3G Electric supplies V90 viton® backup o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
