TSUBAKI
2040B21H ROLLER CHAIN SPROCKET ; W/HARDENED TOOTH
Roller Chain Sprocket; 2040 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.62" Outside Diameter; 3.392" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
2040B21 ROLLER CHAIN SPROCKET ; DOUBLE PITCH
Roller Chain Sprocket; 2040 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.62" Outside Diameter; 3.392" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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LINN GEAR
2040B10.5 EXTENDED PITCH SPROCKET
Roller Chain Sprocket; 2040 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.62" Outside Diameter; 3.392" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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