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40BS20H X 1 1/8 BLT

MFG#:40BS20H X 1 1/8
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 1 1/8" Finished Bore with Keyway & Set Screws

40BS20H X 1 3/16 BLT

MFG#:40BS20H X 1 3/16
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 1 3/16" Finished Bore with Keyway & Set Screws

40BS20H X 1 7/16 BLT

MFG#:40BS20H X 1 7/16
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 1 7/16" Finished Bore with Keyway & Set Screws

40BS20H X 1 BLT

MFG#:40BS20H X 1
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 1" Finished Bore with Keyway & Set Screws

40BS20H X 3/4 BLT

MFG#:40BS20H X 3/4
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 3/4" Finished Bore with Keyway & Set Screws

40BS20H X 5/8 BLT

MFG#:40BS20H X 5/8
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 5/8" Finished Bore with Keyway & Set Screws

40BS20H X 7/8 BLT

MFG#:40BS20H X 7/8
Info:Sprocket, 1/2" Pitch, 20 Hardened Teeth, 7/8" Finished Bore with Keyway & Set Screws

40BS20HT 1 1/2 MSG

MFG#:40BS20HT 1 1/2
Info:Martin 40BS20HT 1 1/2 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Hardened Teeth and Keyway, 1-1/2 in Dia Bore, 3.457 in OD, #40 Chain, 20 Teeth, 1/2 in Pitch, Steel

40BS20HT 1 MSG

MFG#:40BS20HT 1
Info:Martin Saber Tooth® 40BS20HT 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Hardened Teeth and Keyway, 1 in Dia Bore, 3.457 in OD, #40 Chain, 20 Teeth, 1/2 in Pitch, Steel

40BS21 1 1/4 MSG

MFG#:40BS21 1 1/4
Info:Martin 40BS21 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

40BS21 1 7/16 MSG

MFG#:40BS21 1 7/16
Info:Martin 40BS21 1 7/16 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-7/16 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

40BS21 3/4 MSG

MFG#:40BS21 3/4
Info:Martin 40BS21 3/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 3/4 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

40BS21H X 1 1/2 BLT

MFG#:40BS21H X 1 1/2
Info:Sprocket, 1/2" Pitch, 21 Hardened Teeth, 1 1/2" Finished Bore with Keyway & Set Screws

40BS21H X 1 1/4 BLT

MFG#:40BS21H X 1 1/4
Info:Sprocket, 1/2" Pitch, 21 Hardened Teeth, 1 1/4" Finished Bore with Keyway & Set Screws

40BS21H X 1 1/8 BLT

MFG#:40BS21H X 1 1/8
Info:Sprocket, 1/2" Pitch, 21 Hardened Teeth, 1 1/8" Finished Bore with Keyway & Set Screws