Features
Chain Pitch - Inch:
0.625
Chain Pitch - Millimeter:
15.88
Pitch Diameter - Inch:
11.743
Inch - Metric:
Inch
Outside Diameter - Inch:
12.102
Chain Size:
50
Material:
Steel
Global Part Number GPN:
31761
Pitch Diameter - Millimeter:
298.28
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
1.75
Pitch Diameter - Inch:
11.187
Inch - Metric:
Metric
Outside Diameter - Inch:
12.1
Chain Size:
28B-1
Material:
Steel
Other Features:
Simplex Type | Metric
Global Part Number GPN:
570671
Pitch Diameter - Millimeter:
284.14
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
1.75
Pitch Diameter - Inch:
11.187
Inch - Metric:
Metric
Outside Diameter - Inch:
12.1
Chain Size:
28B-1
Material:
Steel
Other Features:
Simplex Type | Metric
Global Part Number GPN:
569119
Pitch Diameter - Millimeter:
284.14
Mounting Method:
Rough Bore
28BTB20H
Description
28BTB20H ROLLER CHAIN SPROCKET ; TB METRIC SNG & DBL
Part # 28BTB20H
BDI # 618078
Features
Chain Pitch - Inch:
1.75
Pitch Diameter - Inch:
11.187
Inch - Metric:
Metric
Outside Diameter - Inch:
12.1
Chain Size:
28B-1
Material:
Steel
Other Features:
Taper Bushing
Global Part Number GPN:
569266
Pitch Diameter - Millimeter:
284.14
Mounting Method:
Bushed
Features
Chain Pitch - Inch:
1
Chain Pitch - Millimeter:
25.4
Pitch Diameter - Inch:
11.471
Inch - Metric:
Inch
Outside Diameter - Inch:
12.03
Chain Size:
80
Material:
Carbon Steel
Other Features:
With 2 Set Screw
Pitch Diameter - Millimeter:
291.363
Mounting Method:
Finished Bore