REXNORD - MARBETT - MCC
Sprock
ets for Multiflex Chains
NXT 1757
KUS 1775
ZN 1700
KUS 2500
KUS 1780
GG1757
Sprocket Type
Code Number
Number
of
Teeth
Bore
B
Pitch
Diameter
E
Outside
Diameter
F
Width
(Teeth
Ring)
Hub
Width
Hub
Diameter
H
mm
mm
mm
mm
mm
mm
Classic Zinc Plated Steel Idlers - ZN 1700
Metric Bores
ZN1700 10-20
L1700661421
10
20
161.8
165.1
11.1
44.0
69.0
ZN1700 12-20
L1700661431
12
20
193.2
196.1
Classic Plastic Idler Drum, Injection Moulded - NXT 1757
Metric Bores
NXT1757 10-25
614-25-1
10
25
-
149.9
81
84.1
38.1
Split Plastic Sprockets, Machined – KUS 1755
Metric Bores
KUS1775 19-25
L1775611316
19
25
151,9
157,9
7.4
43.8
112.9
Split Plastic Sprockets, Injection Moulded – KUS 2500
Metric Bores
KUS 2500 T09 R50
614-681-8
9
50
222.8
221.2
18.0
73.0
165.0
Split Plastic Sprockets, Machined – KUS 1780
Metric Bores
KUS1780 09-40
L1780609826
9
40
140.34
146
9
70
-
Classic Semi-Steel Sprocket, Excentered Hub - GG 1757
Inch Bores
GG1757 12- ¾ prebore
414-36-2
12
0.750”
147.2
152.4
9.7
38.1
66.5
For Multiflex chain series:
2565.
For Multiflex chain series:
1785.
For Multiflex chain series:
1775
For Multiflex chain series:
1700, 1702, 1710, 1713, 1720, 1765.
For Multiflex chain series:
1757
For Multiflex chain series:
1757.
84