O-Ring 40.95x2.62 VMQ70

Hardness [ShA]
70
Material
VMQ
Temperature range [ºC]
-60
to
200
SKU: A4727410-0 Category:
Featured properties:
Exceptional heat resistance, extremely resistant to ozone

Product: O-ring

O-rings are a large product group used in a wide range of applications. These applications include high temperatures, oil and fuel contact, chemicals and hot water. We offer O-rings that are manufactured to meet your expectations in most segments of the industry. The O-rings are round sealing rings that are defined by 2 dimensions, inside diameter d1 and ring thickness (cross section) d2.

Material: VMQ

VMQ is fully resistant to ozone and has good electrical insulation properties. The good thermal properties of silicone rubber allow VMQ to be used in applications that must tolerate both high and low temperatures. Silicone rubber can be used over a wide temperature range, from -60 to +200ºC.

Resistances

Abrasion

1-2

Fire

2

Oil and fuel

2-3

Ozone

5

Oxidations

5

Water

2
Resistance Grades
5
Excellent
4
Very good
3
Good
2
Fair
1
Bad
Technical data sheets

Dimensions

Inner diameter (d1)

40.95
mm

Cross section (d2)

2.62
mm

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We are not limited to seals and products showcased in this website. Browse our website and contact us to learn more about what we can offer. Our experts will be happy to develop solutions to match your needs for specific applications and quality.
Sigma specializes in the manufacturing and subcontracting of polymer solutions in rubber, silicone, and polyurethane, as well as bonding of these materials to metals and plastics. At Sigma, we are a team of dedicated experts who love turning ideas into solutions in polymer innovation with a strong focus on our customers.
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