CHIARAVALLI
ROLLER CHAINS
EUROPEAN SERIES
QRC
®
CHAINS MANUFACTURED
BY AN
ISO 9001
CERTIFIED
FACTORY
CATENE A RULLI
SERIE EUROPEA QRC
®
6
CAD drawings available on our site
Quantity, availability and prices
on B2B Chiaravalli
SIMPLE - STAINLESS STEEL AISI 304
ISO N.
CHAIN
COUPLING
OFFSET
P
b
1
d
2
d
1
a
2
g
e
f
breaking
kg/m
P. NUMBER P. NUMBER P. NUMBER
mm
inch min. mm mm max mm max mm max mm
mm
cm
2
N. mm
2
=
05 B-1
74108007
74108057
74108087
8,00
-
3
2,31
5
8,6
7,11
0,11
0,18
3400
0,18
06 B-1
74109007
74109057
74109087
9,53
3/8”
5,72
3,28
6,35
13,5
8,26
0,28
0,41
4400
0,40
08 B-1
74112007
74112057
74112087
12,70
1/2”
7,75
4,45
8,51
17
11,81
0,5
0,7
9800
0,68
10 B-1
74115007
74115057
74115087
15,88
5/8”
9,65
5,08
10,16
19,6
14,73
0,67
0,95
13600
0,91
12 B-1
74119007
74119057
74119087
19,05
3/4”
11,68
5,72
12,07
22,7
16,13
0,89
1,25
15000
1,12
16 B-1
74125007
74125057
74125087
25,40
1”
17,02
8,28
15,88
36,1
21,08
2,1
2,7
39500
2,59
06 B-2
74209007
74209057
74209087
9,53
3/8”
5,72
3,28
6,35
23,8
8,26
10,24 0,55
8400
1,35
08 B-2
74212007
74212057
74212087
12,70
1/2”
7,75
4,45
8,51
31
11,81 13,92
1
16950
1,85
10 B-2
74215007
74215057
74215087
15,88
5/8”
9,65
5,08
10,16
36,2
14,73 16,59 1,34
27000
2,50
12 B-2
74219007
74219057
74219087
19,05
3/4” 11,68
5,72
12,07
42,2
16,13 19,46 1,78
29700
5,40
16 B-2
74225007
74225057
74225087
25,40
1”
17,02
8,28
15,88
68
21,08 31,88 4,21
69000
0,78
06 B-1
73109007
73109057
73109087
9,53
3/8”
5,72
3,28
6,35
13,5
8,26
0,28
8200
0,41
08 B-1
73112007
73112057
73112087
12,70
1/2”
7,75
4,45
8,51
17
11,81
0,5
16400
0,70
10 B-1
73115007
73115057
73115087
15,88
5/8”
9,65
5,08
10,16
19,6
14,73
0,67
20500
0,95
12 B-1
73119007
73119057
73119087
19,05
3/4” 11,68
5,72
12,07
22,7
16,13
0,89
26500
1,25
16 B-1
73125007
73125057
73125087
25,40
1”
17,02
8,28
15,88
36,1
21,08
2,1
52500
2,70
DOUBLE - STAINLESS STEEL AISI 304
NICKEL - PLATED
ISO N.
CHAIN
COUPLING
OFFSET
P
b
1
d
2
d
1
a
2
g
f
breaking
kg/m
P. NUMBER P. NUMBER P. NUMBER
mm
inch min. mm
mm
max mm
max mm
max mm
cm
2
N. mm
2
=
p
p
g
g
d
1
d
2
b
1
a
2
b
1
a
2
e
d
1
d
2
Please note: all QRC
®
chains are subject
to pretensioning.
This operation is made in order to fix
dimension and stretching.
Pack of 5m
f = resistant surface
load
ISO N.
CHAIN
COUPLING
OFFSET
P
b
1
d
2
d
1
a
2
g
e
f
breaking
kg/m
P. NUMBER P. NUMBER P. NUMBER
mm
inch min. mm mm max mm max mm max mm
mm
cm
2
N. mm
2
=
load
load