12BTB57
Description
12BTB57 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Part # 12BTB57
BDI # 614851
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-1
Pitch Diameter - Inch:
13.615
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
14.044
Other Features:
Simplex Type | Taper Lock Bushing
Global Part Number GPN:
570290
Pitch Diameter - Millimeter:
345.81
Mounting Method:
Bushed
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-2
Pitch Diameter - Inch:
22.691
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
23.406
Other Features:
Duplex Type
Global Part Number GPN:
569623
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
1.75
Chain Size:
28B-1
Pitch Diameter - Inch:
31.767
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
32.769
Other Features:
Simplex Type
Global Part Number GPN:
570661
Pitch Diameter - Millimeter:
806.89
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
1.75
Chain Size:
28B-2
Pitch Diameter - Inch:
31.767
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
32.769
Other Features:
Duplex Type
Global Part Number GPN:
569045
Pitch Diameter - Millimeter:
806.89
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
2
Chain Size:
32B-2
Pitch Diameter - Inch:
36.306
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
37.45
Other Features:
Duplex Type
Global Part Number GPN:
569548
Pitch Diameter - Millimeter:
922.16
Mounting Method:
Rough Bore