ITC
ITC
ITC
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<strong>ITC</strong><br />
TRASPORTO LEGGERO / LIGHT TRANSPORT<br />
CATENE A RULLI “<strong>ITC</strong>” CON “passo lungo”<br />
“<strong>ITC</strong>” ROLLER CHAINS WITH “LONG-P<strong>ITC</strong>H”<br />
Catene di derivazione esecutiva dalle tipologie Europea<br />
ed Americana, dalle quali differiscono per le dimensioni<br />
del passo, che è doppio, pur mantenendo inalterate le<br />
dimensioni dei perni, bussole e rulli integrali, equivalenti<br />
alle grandezze corrispondenti.<br />
Solitamente, trovano impiego per la loro semplicità, ed<br />
economicità, in trasmissioni aventi interassi particolarmente<br />
lunghi, e con carichi e velocità di valore relativamente<br />
contenuto.<br />
Maglia esterna<br />
ribadita<br />
Riveted outer<br />
plate<br />
Maglia esterna<br />
con copiglia<br />
Outer plate<br />
with split pin<br />
SERIE EUROPEA / EUROPEAN SERIES<br />
<strong>ITC</strong> N°<br />
C2126<br />
C2136<br />
ISO N°<br />
208B<br />
210B<br />
Passo<br />
Pitch<br />
P<br />
mm<br />
25,40<br />
31,75<br />
Diam. rullo<br />
max.<br />
Max roller<br />
diam.<br />
Dr<br />
mm<br />
8,51<br />
10,16<br />
Largh. Int.<br />
min.<br />
Width between<br />
inner plates<br />
R<br />
mm<br />
7,75<br />
9,65<br />
SERIE AMERICANA / AMERICAN SERIES<br />
<strong>ITC</strong> N°<br />
C2050<br />
C2060H<br />
ISO N°<br />
210A<br />
–<br />
Passo<br />
Pitch<br />
P<br />
mm<br />
31,75<br />
38,10<br />
Diam. rullo<br />
max.<br />
Max roller<br />
diam.<br />
Dr<br />
mm<br />
10,16<br />
11,91<br />
Largh. Int.<br />
min.<br />
Width between<br />
inner plates<br />
R<br />
mm<br />
9,40<br />
12,57<br />
Giunto con<br />
copiglia<br />
Connecting link<br />
with split pin<br />
Diam. perno<br />
max<br />
Pin diam.<br />
Dp<br />
mm<br />
4,45<br />
5,08<br />
Diam. perno<br />
max<br />
Max pin diam.<br />
Dp<br />
mm<br />
5,09<br />
5,96<br />
<strong>ITC</strong><br />
50<br />
These chains come from European and American types:<br />
pins, sleeves and integral rollers dimensions are identical,<br />
whereas the pitch changes, it’s in these case double.<br />
Usually because of their very low costs and simplicity, are<br />
assembled in transmissions having very long distance<br />
between centers, low speeds and light loads.<br />
Altezza piastra<br />
max<br />
Inner plate<br />
depth<br />
Y<br />
mm<br />
11,81<br />
14,73<br />
Altezza piastra<br />
max<br />
Inner plate<br />
depth<br />
Y<br />
mm<br />
15,09<br />
18,08<br />
Giunto con<br />
copiglia<br />
Connecting link<br />
with split pin<br />
Largh. catena<br />
ribad. max<br />
Width over<br />
connecting pins<br />
Z<br />
mm<br />
16,5<br />
19,1<br />
Largh. catena<br />
ribad. max<br />
Width over<br />
connecting pins<br />
Z<br />
mm<br />
20,5<br />
29,6<br />
Ingombro catena<br />
max<br />
Width over<br />
bearing pins<br />
F<br />
mm<br />
24<br />
27<br />
Ingombro catena<br />
max<br />
Width over<br />
bearing pins<br />
F<br />
mm<br />
28<br />
36<br />
Giunto con<br />
copiglia<br />
Connecting link<br />
with split pin<br />
Superf.<br />
di lavoro<br />
Working<br />
surface<br />
mm 2<br />
50<br />
69<br />
Superf.<br />
di lavoro<br />
Working<br />
surface<br />
mm 2<br />
70<br />
115<br />
Carico<br />
di rottura medio<br />
Medium<br />
breaking load<br />
N<br />
18.050<br />
23.750<br />
Carico<br />
di rottura medio<br />
Medium<br />
breaking load<br />
N<br />
25.220<br />
36.100<br />
Maglia falsa<br />
Offset link<br />
Peso<br />
approx<br />
Approx.<br />
weight<br />
Kg/m<br />
0,52<br />
0,58<br />
Peso<br />
approx<br />
Approx.<br />
weight<br />
Kg/m<br />
0,65<br />
1,26
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