346 Quad Ring (X-Ring) 4-1/8ID x 4-1/2OD 70 Duro Round Black 0346QN7
346 Quad Ring (X-Ring) 4-1/8ID x 4-1/2OD 70 Duro Round Black
This 346 Quad Ring (X-Ring) is a high-performance sealing solution made from nitrile rubber, offering excellent resistance to petroleum-based fuels and lubricants. Its 70 durometer rating provides a balance of durability and flexibility, making it suitable for a wide range of applications. Ideal for use in mechanical and industrial settings, this ring can withstand temperatures from -40°C to 100°C. Its compact design and precise tolerances make it an excellent choice for applications where precision and reliability are critical, such as in hydraulic and pneumatic systems, as well as in high-pressure and high-temperature environments.
Top product features:
- Nitrile rubber material provides resistance to petroleum-based fuels and lubricants.
- The product has a round design.
- The product is available in a 70 durometer hardness.
Top product applications:
- Gasket Seals
- Hydraulic Seals
- Bearings Seals
This item is NOT returnable.
This item is NOT cancellable.
Nitrile rubber also known as nbr or buna n is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. There are a number of common variations of nitrile compounds.Ul style"margin-top0px;padding-top 5px; padding-bottom 5px;" acrylonitrile content the acrylonitrile (acn) content of the polymer chains can be varied from 18 to 50. Lower acn content gives better low-temperature properties but poorer fuels and polar lubricants. Higher acn content gives poorer low-temperature properties but improved fuels and polar lubricants resistance. Standard nbrs typically have 34 acn content. Cure system sulfur-cured standard nitriles are usually sulfur-cured. Sulfur-cured compounds offer better low-temperature properties but are more prone to hardening with high temperatures. Peroxide-cured nitriles have better heat resistance and lower compression sets but are more expensive and more difficult to process. Temperature rangeul style"margin-top0px;padding-top 5px; padding-bottom 5px;" standard low temp -40°c (-40°f) standard high temp 100°c (212°f)Additional Information
- UNSPSC: 31401503
- Brand: Global O-Ring & Seal Llc
- Color: Black
- Package Quantity: 1
- FOB Origin: TX
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Length: 4.00
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 0.01
Product info last updated on May 19, 2025 3:11am UTC
Category: O-Rings