O-Rings
Product image for category reference. Final appearance depends on material and dimensions.
O-Rings
XNBR O-Rings
Carboxylated nitrile (XNBR) O-rings are selected where oil resistance must be combined with higher tensile strength and abrasion resistance. The final compound is matched to the motion and surface conditions.
Standard and custom dimensions
Material options for process conditions
OEM / ODM and distributor supply
Primary material
Carboxylated Nitrile Rubber (XNBR)
Need a non-standard version?
Dimensions, hardness, color, compound and packaging can be developed from your drawing or sample.
See our custom processReference specifications
Product data
Values below are a reference starting point. Confirm the final compound, dimensions and test requirements for your operating conditions.
MaterialCarboxylated Nitrile Rubber (XNBR)
Hardness (Shore A)70-90 (compound dependent)
Temperature Range-35 to +150 C (reference)
Key PropertiesAbrasion, tear and oil resistance
ApplicationWear-intensive dynamic seals, rollers and industrial parts
Application fit
Typical industries and related products
Use these as a starting point. The right selection depends on the full operating environment.
Direct engineering request
Quote this product for your application.
Tell us what you are sealing and the environment it operates in. We will respond with the next practical step.