: By adhering to the guidelines and specifications in the DIN 3760 PDF, manufacturers can ensure that their radial shaft seals contribute to the overall safety and reliability of the machinery.
: High-performance material; resistant to aggressive media and higher temperatures from -20°C to +200°C Tameson.com Rotary Seals - Ecoseal Co.,Ltd.
Scores or cuts on the lip point to sharp edges on the shaft keyways or splines during assembly. din 3760 pdf
Automotive transmissions and differentials using high-additive oils. Operating Limits: Pressure and Speed
Type AS shares the same rubber-covered OD construction as Type A but includes an additional . This secondary lip protects the primary sealing lip from external dust, dirt, and moisture. It is widely used in highly contaminated environments. Type B (Form B) : By adhering to the guidelines and specifications
The official distributor for DIN standards. You can purchase and immediately download the authorized, up-to-date English or German language version of the DIN 3760 PDF directly from their platform.
Weeks later, standing by the quiet drive, Marta uploaded her annotated copy of DIN 3760.pdf to the team server. She added a note beneath Keller’s smudge: “Re-tested 2026 — confirmed. — M.R.” The file’s metadata recorded the change, but the paper copy still smelled faintly of machine oil and lamp smoke. It is widely used in highly contaminated environments
The Ultimate Guide to the DIN 3760 Standard for Rotary Shaft Seals
TYPE A / AS TYPE B / BS TYPE C / CS +-----------------+ +-----------------+ +-----------------+ | #### [Metal] | | [Exposed Met.] | | [Reinforced] | | #+----------+ | | +-----------+ | | +-----------+ | | #| | | | | | | | | +-----+ | | | #| (Garter) | | | (Garter) | | | | | | | | | #| Spring | | | Spring | | | | +-----+ | | | #+----------+ | | +-----------+ | | +-----------+ | | #### / | / | | / | | # / | / | | / | +--------------+ +------------+ + +------------+ + (Rubber OD) (Metal OD) (Reinforced Metal OD) Note: "S" versions feature an additional trailing dust lip (e.g., AS, BS, CS). Type A (Form A)
is a German industrial standard (Deutsches Institut für Normung) that defines the dimensions, tolerances, materials, and performance requirements for radial shaft seals featuring an additional dust lip. These seals are commonly used in:
Minimum 45 HRC (hardened to 55–60 HRC for speeds exceeding 4 m/s). Surface Finish: Roughness