V90 Viton® Backup O-Ring
The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a 3/64 in cross-section, 53/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-019/50). This OEM-sourced component…
SKU 3G-OTH-518647
Also listed as: GRV89001950 · GR V8 90 019 50 · GR-V8-90-019-50
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a 3/64 in cross-section, 53/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-019/50). This OEM-sourced component supports sealing integrity in industrial fluid-power systems.
Frequently Asked Questions
What is a V90 backup ring used for?
A V90 backup ring prevents O-ring extrusion in high-pressure fluid-power systems. This rectangular cross-section Viton® ring, with 90 durometer, supports sealing integrity in hydraulic and pneumatic applications where standard O-rings may fail under pressure.
What are the specifications of the V90 backup ring?
The V90 backup ring has a 3/64 in cross-section, 53/64 in inner diameter, and 90 durometer. It is a rectangular cross-section Viton® backup O-ring supplied in a 50-pack (MPN GR-V8-90-019/50).
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 OEM components like this Viton® backup ring and deliver to any international destination.
How to install a V90 backup ring?
Install the V90 backup ring on the low-pressure side of the O-ring to prevent extrusion. Ensure the groove is clean and lubricated. The rectangular cross-section provides stable support; avoid twisting during assembly for optimal sealing performance.
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.
