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
Global Part Number GPN:
570052
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Rough Bore
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
Global Part Number GPN:
570441
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Rough Bore
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:
Bushing Sold Separately | Bushing Not Included | Simplex Type | Taper Lock Bushing
Global Part Number GPN:
569599
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Bushed
20B-57TL-3020
Description
20B-57TL-3020 ROLLER CHAIN SPROCKET ; 1-1/4" CHAIN PITCH X 3/4" ROLLER WIDTH
Part # 2101004504
BDI # 18120834
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-1
Chain Pitch - Millimeter:
31.75
Pitch Diameter - Inch:
22.691
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
23.406
Other Features:
Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | With Set Screw
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Bushed
20B-57A
Description
20B-57A ROLLER CHAIN SPROCKET ; 1-1/4" CHAIN PITCH X 3/4" ROLLER WIDTH
Part # 2101004503
BDI # 18120833
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-1
Chain Pitch - Millimeter:
31.75
Chain Type:
ISO Roller Chain
Pitch Diameter - Inch:
22.691
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
23.406
Pitch Diameter - Millimeter:
576.35
Mounting Method:
Rough Bore