REXNORD - MARBETT - MCC
Sprockets for TableTop
Chains
SSW/SIW 1050
ST 1080
N(X) 1108
Sprocket Type
Code Number
Number
of
Teeth
Bore
B
Pitch
Diameter
E
Outside
Diameter
F
Width
(Teeth)
C
Hub
Width
A
Hub
Diameter
H
mm/inch
mm
mm
mm
mm
mm
Classic Sprocket and Idler, Injection Moulded - N(X) 1108
Sprocket, Metric Bore
N1108 12-12
L1108666211
12
12
49.1
54.0
21.4
25.0
28.0
Idler, Metric Bore
NX1108 12-12
L1108666231
12
12
49.1
54.0
21.4
25.0
28.0
For plastic chain series:
1108.
The drive sprock
et is fixed by mounting a pin radially through sprocket and shaft.
1108 plastic chains also r
un on standard 1/2˝ pitch roller chain sprockets that meet ANSI 40.
Classic Sprockets - ST 1080
Metric Prebores
ST1080 08-30
L1080668371
8
30
165.9
177.7
8.5
14.0
119.0
ST1080 09-30
L1080668381
9
30
185.7
198.5
8.5
14.0
136.0
ST1080 10-30
L1080668391
10
30
205.5
219.3
8.5
14.0
158.0
ST1080 12-30
L1080668401
12
30
245.4
260.5
8.5
14.0
200.0
ST1080 14-30
L1080668411
14
30
285.4
301.5
8.5
14.0
240.0
Sprocket Type
Code Number
Number
of
Teeth
Bore
B
Pitch
Diameter
E
Outside
Diameter
F
Width
(Teeth)
C
Hub
Width
A
Hub
Diameter
H
mm/inch
mm
mm
mm
mm
mm
Split Sprockets and Idlers, Injection Moulded - SSW/SIW 1050
Sprockets, Metric Bores
SSW 1050 16-30
749.82.23
16
30
130.2
130.9
11.0
40.0
40.0
SSW 1050 16-40
749.82.43
16
40
130.2
130.9
11.0
40.0
50.0
SSW 1050 18-30
749.82.25
18
30
146.3
146.8
11.0
40.0
40.0
SSW 1050 18-40
749.82.45
18
40
146.3
146.8
11.0
40.0
50.0
Sprockets, Inch Bores
SSW 1050 16-1
½
749.86.53
16
1.500”
130.2
130.9
11.0
40.0
48.1
SSW 1050 18-1
½
749.86.55
18
1.500”
146.3
146.8
11.0
40.0
48.1
Idlers, Metric Bores
SIW 1050-16-30
749.81.23
16
30
131.2
130.9
11.0
40.0
40.0
SIW 1050-16-40
749.81.43
16
40
131.2
130.9
11.0
40.0
50.0
SIW 1050-18-30
749.81.25
18
30
147.4
146.8
11.0
40.0
40.0
SIW 1050-18-40
749.81.45
18
40
147.4
146.8
11.0
40.0
50.0
Idlers, Inch Bores
SIW 1050-16-1
½
749.85.53
16
1.500”
131.2
130.9
11.0
40.0
48.1
SIW 1050-18-1
½
749.85.55
18
1.500”
147.4
146.8
11.0
40.0
48.1
For plastic chain series:
1050, 1055, 1060.
For plastic chain series:
1080
72