D12B21 72MM NKW
Description
MARTIN SPROCKET & GR D12B21 72MM NKW
Part # D12B21 72MM NKW
BDI # 23938991
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
5.032
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
5.426
Other Features:
Duplex Type
Pitch Diameter - Millimeter:
127.82
Mounting Method:
Finished Bore
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
4.081
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
4.462
Other Features:
Duplex Type
Pitch Diameter - Millimeter:
103.67
Mounting Method:
Finished Bore
D12B32 X 80MM
Description
D12B32 X 80MM CHAIN SPROCKET ; 12CHAIN 32T
Part # D12B32 X 80MM
BDI # 23240079
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
7.652
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
8.065
Other Features:
Duplex Type
Pitch Diameter - Millimeter:
194.35
Mounting Method:
Finished Bore
D12B17 X 2-1/8 BORE KW SS
Description
D12B17 X 2-1/8 BORE KW SS ; ROLLER CHAIN SPROCKET
Part # D12B17 X 2-1/8 BORE KW SS
BDI # 24285636
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
4.081
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
4.462
Other Features:
Duplex Type | With Set Screw
Pitch Diameter - Millimeter:
103.67
Mounting Method:
Finished Bore
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
4.557
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
4.945
Other Features:
Duplex Type
Pitch Diameter - Millimeter:
115.74
Mounting Method:
Finished Bore
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