Stenso - Hovedkatalog 2019

Table of contents: Standard types of shaft seals Technical data: - Description of rotary shaft seals - Functional principle - Metallic housing - Garter spring - Elastomeric sealing materials Mounting and operation: - Shaft - Housing bore - Lubrication - Temperature - Pressure Manufacturing and Quality assurance: - Press fit allowance and permissible eccentricity - Final inspection standard Dina Seal Storage and Handling Table of sizes Example for ordering Material: Rubber elastomer / metal combination Operational pressure: up to 0.8 Mpa (8 bar) as per construction Velocity: rotary to 38 m/s (depending on material) Temperature: -60° C up to +220° C -”- Special Features: Shaft seal is an indispensable component for packing / sealing of rotary shafts in many machine construction applications. A careful choice with regards to the proper form and suitable material ensures long service life and safe functioning of the component. Good wear resistance, low friction Small housings and easy to produce Wide choice of sizes and forms High rotational velocity possible Many sizes also available in FPM and silicones Stainless Steel springs for special applications also available 297 Radial Lip Seal