The technical Catalogue 2024/25
60 pages: technical principles, design guidelines, elastomer overview, all 15 designs, the complete dimension tables and the ordering key.
What is in it
Technical principles
How the VR seal is built, annular gap and gap extrusion, pressure diagrams, p-v diagrams for FKM, NBR and HNBR.
Design guidelines
Shaft and counterface, surface finish, hardness, housing bore, installation space, support body bore D3 in three ranges.
elastomer overview
All standard grades with hardness, tensile strength, elongation at break, compression set, density and media resistance.
Designs
Single and double lip seals, replacement seals, the VR Low Friction Seal and special seals with sectional drawings.
Dimension tables
Preferred sizes and the complete overview of all available dimensions, assigned to the designs.
Ordering key
How a VR seal is designated unambiguously — design, dimensions, material, support body.
Prefer to talk right away?
Every design and size is in the catalogue. Which of them suits your sealing point — at your pressure, medium, speed and installation space — is settled faster by a short phone call than by any table.
+49 2451 48208-0
sales@vr-dichtungen.com
The dimension table and the Design guidelines are also on the website itself — with no form to fill in.