20BTB57
Description
20BTB57 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Part # 20BTB57
BDI # 617112
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-1
Pitch Diameter - Inch:
22.691
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
23.406
Other Features:
Simplex Type | Taper Lock Bushing
Global Part Number GPN:
569599
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Bushed