2256-12R30M-DMS-SS
Description
2256-12R30M-DMS-SS CONV CHAIN SPROCKET ; NON-RETURNABLE MPB MACHINED DRIVE
Part # 125919P
BDI # 24480472
Features
Bore Profile:
Round
Pitch Diameter - Inch:
3.862
Pitch - Millimeter:
25.4
Inch - Metric:
Metric
Material:
Polyamide
Outside Diameter - Inch:
3.937
Other Features:
Stainless Steel Screws | Zinc Plated Nut
Pitch Diameter - Millimeter:
98.095
Modular - Flat Top Size:
2256
Mounting Method:
Finished Bore
820A17B
Description
820A17B CONVEYOR CHAIN SPROCKET ; 800 SERIES A TYPE HUB
Part # 820A17B
BDI # 625510
Features
Bore Profile:
Round
Pitch Diameter - Inch:
4.153
Pitch - Millimeter:
38.1
Inch - Metric:
Inch
Material:
Cast Iron
Outside Diameter - Inch:
4.12
Other Features:
Block Body
Pitch Diameter - Millimeter:
105.486
Modular - Flat Top Size:
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB
Mounting Method:
Rough Bore
815A17B
Description
815A17B CONVEYOR CHAIN SPROCKET ; 800 SERIES A TYPE HUB
Part # 815A17B
BDI # 625453
Features
Bore Profile:
Round
Pitch Diameter - Inch:
4.153
Pitch - Millimeter:
38.1
Inch - Metric:
Inch
Material:
Cast Iron
Outside Diameter - Inch:
4.12
Other Features:
Block Body
Global Part Number GPN:
569769
Pitch Diameter - Millimeter:
105.486
Mounting Method:
Minimum Plain Bore
2256-12S25M-DMS
Description
2256-12S25M-DMS CONVEYOR CHAIN SPROCKET ; NON-RETURNABLE SQ BORE MOLDED DRIVE
Part # 125943
BDI # 24481072
Features
Bore Profile:
Square
Pitch Diameter - Inch:
3.862
Pitch - Millimeter:
25.4
Inch - Metric:
Metric
Material:
Polyamide
Outside Diameter - Inch:
3.937
Outside Diameter - Millimeter:
100
Pitch Diameter - Millimeter:
98.095
Modular - Flat Top Size:
2256
Mounting Method:
Finished Bore
820-17R20M-WMS
Description
820-17R20M-WMS CONVEYOR CHAIN SPROCKET ; NON-RETURNABLE
Part # 12608
BDI # 336722
Features
Bore Profile:
Round
Pitch Diameter - Inch:
4.152
Pitch - Millimeter:
38.1
Inch - Metric:
Metric
Material:
Polyamide
Outside Diameter - Inch:
4.094
Outside Diameter - Millimeter:
104
Pitch Diameter - Millimeter:
105.46
Modular - Flat Top Size:
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB
Mounting Method:
Finished Bore



