MARTIN SPROCKET & GR
820BS21 1 ROLLER CHAIN SPROCKET ; 800 SERIES BORE TO SIZE
1" Bore; 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; B-Hub One Side; Finished Bore; Round; Straight Running | Back Flexing; Cast Iron
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BDI #
PRICE
$ 173.99 / each
$ 439.85 / each
INVENTORY
MARTIN SPROCKET & GR
815A21 1-1/4 KW/SS SPROCKET ; STOCK BORE CONVEYOR SPROCKET SEMI STL
Conveying Chain Sprocket; 1-1/4" Bore; 60 | 66 | 810 | 812 | 815 | 881; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; A-No Hub; Finished Bore; Round; Straight Running | Back Flexing; Cast Iron
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BDI #
MARTIN SPROCKET & GR
881C21 ROLLER CHAIN SPROCKET ; ROUGH; 3/4" ID X 130.5MM OD X 1-1/4" WD
881; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; C-Hub Both Sides; Rough Bore; Round; Straight Running | Side Flexing | Back Flexing; Cast Iron
Part #
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MARTIN SPROCKET & GR
820A21B ROLLER CHAIN SPROCKET ; 800 SERIES A TYPE HUB
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; A-No Hub; Rough Bore; Round; Straight Running | Back Flexing; Cast Iron
Part #
BDI #
MARTIN SPROCKET & GR
820A21 ROLLER CHAIN SPROCKET ; 800 SERIES A TYPE HUB
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; A-No Hub; Rough Bore; Round; Straight Running | Back Flexing; Cast Iron
Part #
BDI #