Cranes; bottom blocks; type B rope pulleys with deep groove ball bearing and internal sleeve.
STANDARD published on 1.7.1982
Designation standards: DIN 15421-1:1982-07
Publication date standards: 1.7.1982
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Category: Technical standards DIN
Krane; Unterflaschen; Seilrollen der Form B mit Rillenkugellagern und Innenbuchse.