REXNORD - MARBETT - MCC
Sprockets for TableTop
Chains
SD RH
NSH 880
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 Injection Moulded - NSH 880
Sprockets, Metric Bores
NSH880 12-40
751.90.02
12
40
147.2
147.4
15.9
58.5
60
Sprockets, Inch Bores
NSH880 12-1
½
”
751.90.05
12
1.5”
147.2
147.4
15.9
58.5
60
For plastic chain series:
879, 880, RH, RHD, RHM, RHMD, RHMP, RHMDP, SHP
Split Idler Drums, Machined - SD RH
Metric Bores
SD RH 131-25
754.10.62
10
25
123.3
131.0
87.5
87.5
--
SD RH 131-30
754.10.63
10
30
SD RH 131-35
754.10.64
10
35
SD RH 131-40
754.10.65
10
40
SD RH 131-50
754.10.66
10
50
SD RH 143-25
754.11.82
11
25
135.2
143.0
SD RH 143-30
754.11.83
11
30
SD RH 143-35
754.11.84
11
35
SD RH 143-40
754.11.85
11
40
SD RH 143-50
754.11.86
11
50
SD RH 155-25
754.13.02
12
25
147.2
155.0
SD RH 155-30
754.13.03
12
30
SD RH 155-35
754.13.04
12
35
SD RH 155-40
754.13.05
12
40
SD RH 155-50
754.13.06
12
50
For plastic chain series:
879-TAB, 880-TAB, RH, RHD.
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