Material: Housings up to Ø 78 mm made of sintered steel, over Ø 78 mm made of grey cast iron GG20, lever St52, V-belt pulley cast steel.
At the lever of the tensioning element, there is a shaft with grooved ball bearings.
These grooved ball bearings are permanently lubricated, equipped with
seals and thus protected against dirt. Can be used for both tensioning directions.
The shaft is welded or screw-mounted (see table: Achse verschweißt = shaft welded,
Achse verschraubr = shaft screw mounted).
Service:
Catalog page
Zusatzinformationen
The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.