V-belt pulleys proposed by
SpA in this catalogue
are all manufactured according
to ISO 4183 and DIN 2211-
3 norms.
The material used for the construction
of these pulleys is
cast iron EN-GJL-200 UNI EN
1561 and after the machining
all pulleys are being PHOSPHATED.
All pulleys are STATICALLY balanced
and suitable for peripheric
speed up to 35 m/s.
The range proposed in this
catalogue is the following:
V-BELT PULLEYS for taper
bush, series ZT..... AT..... BT.....
CT.....
V-BELT PULLEYS with solid
hub, series ZM..... AM..... BM.....
CM.....