Synchronous belt drives; metric pitch; tooth space profile of synchronous pulleys.
NORMA vydána dne 1.12.1987
Designation standards: E DIN 7721-2:1987-12
Note: NEPLATNÁ
Publication date standards: 1.12.1987
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Synchronriementriebe, metrische Teilung; Zahnlückenprofil für Synchronscheiben.