Under DIN 3760, seals are typically categorized by their construction: Type A (Single Lip): A basic seal designed to retain lubricants. Type AS (Single Lip with Dust Lip):
The DIN 3760 PDF is an essential engineering tool for anyone specifying, selecting, or installing radial shaft seals. It defines the dimensions, materials, design types, and performance limits for one of the most commonly used dynamic sealing elements in mechanical engineering. The standard has been stable since its 1996 revision and remains actively in force, with a corrigendum issued in 2019. din 3760 pdf
High-temperature environments, synthetic oils, aggressive chemicals, and high shaft speeds. Under DIN 3760, seals are typically categorized by
For a DIN 3760 seal to function without leaking, the mating components—the shaft and the housing bore—must meet strict dimensional and surface finish tolerances. Shaft Requirements ISO h11 is standard. The standard has been stable since its 1996
DIN 3760 is a fundamental German technical standard that specifies the dimensions, materials, and installation requirements for . These seals, commonly known as oil seals or Simmerrings, are designed to retain fluids like oil or grease in equipment with rotating shafts while preventing the ingress of dirt.