20B-31A
Description
20B-31A ROLLER CHAIN SPROCKET ; 1-1/4" CHAIN PITCH X 3/4" ROLLER WIDTH
Part # 2101004424
BDI # 18120814
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-1
Chain Pitch - Millimeter:
31.75
Chain Type:
ISO Roller Chain
Pitch Diameter - Inch:
12.356
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
13.043
Pitch Diameter - Millimeter:
313.83
Mounting Method:
Rough Bore