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40BS28 5/8 MSG

MFG#:40BS28 5/8
Info:Martin 40BS28 5/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 5/8 in Dia Bore, 4.738 in OD, #40 Chain, 28 Teeth, 1/2 in Pitch, Steel

40BS29 1 MSG

MFG#:40BS29 1
Info:Martin 40BS29 1 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 1 in Dia Bore, 4.897 in OD, #40 Chain, 29 Teeth, 1/2 in Pitch, Steel

40BS30 1 1/4 MSG

MFG#:40BS30 1 1/4
Info:Martin 40BS30 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 5.057 in OD, #40 Chain, 30 Teeth, 1/2 in Pitch, Steel

40BS30 1 3/16 MSG

MFG#:40BS30 1 3/16
Info:Martin 40BS30 1 3/16 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-3/16 in Dia Bore, 5.057 in OD, #40 Chain, 30 Teeth, 1/2 in Pitch, Steel

40BS30 1 7/16 MSG

MFG#:40BS30 1 7/16
Info:Martin 40BS30 1 7/16 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-7/16 in Dia Bore, 5.057 in OD, #40 Chain, 30 Teeth, 1/2 in Pitch, Steel

40BS30 5/8 MSG

MFG#:40BS30 5/8
Info:Martin 40BS30 5/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 5/8 in Dia Bore, 5.057 in OD, #40 Chain, 30 Teeth, 1/2 in Pitch, Steel

40BS31 1 1/2 MSG

MFG#:40BS31 1 1/2
Info:Martin 40BS31 1 1/2 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 1-1/2 in Dia Bore, 5.217 in OD, #40 Chain, 31 Teeth, 1/2 in Pitch, Steel

40BS31 1 MSG

MFG#:40BS31 1
Info:Martin 40BS31 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 5.217 in OD, #40 Chain, 31 Teeth, 1/2 in Pitch, Steel

40BS31 3/4 MSG

MFG#:40BS31 3/4
Info:Martin 40BS31 3/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 3/4 in Dia Bore, 5.217 in OD, #40 Chain, 31 Teeth, 1/2 in Pitch, Steel

40BS32 1 1/4 MSG

MFG#:40BS32 1 1/4
Info:Martin 40BS32 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 5.377 in OD, #40 Chain, 32 Teeth, 1/2 in Pitch, Steel

40BS32 1 MSG

MFG#:40BS32 1
Info:Martin 40BS32 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 5.377 in OD, #40 Chain, 32 Teeth, 1/2 in Pitch, Steel

40BS33 1 1/4 MSG

MFG#:40BS33 1 1/4
Info:Martin 40BS33 1 1/4 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 1-1/4 in Dia Bore, 5.536 in OD, #40 Chain, 33 Teeth, 1/2 in Pitch, Steel

40BS33 1 MSG

MFG#:40BS33 1
Info:Martin 40BS33 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 5.536 in OD, #40 Chain, 33 Teeth, 1/2 in Pitch, Steel

40BS34 1 1/4 MSG

MFG#:40BS34 1 1/4
Info:Martin 40BS34 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 5.696 in OD, #40 Chain, 34 Teeth, 1/2 in Pitch, Steel

40BS34 1 MSG

MFG#:40BS34 1
Info:Martin 40BS34 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 5.696 in OD, #40 Chain, 34 Teeth, 1/2 in Pitch, Steel