| 60BTB21H |
Amazon |
MARTIN
|
Industrial & Scientific
|
Martin Roller Chain Sprocket, Hardened Teeth, Taper Bushed, Type B Hub, Single Strand, 60 Chain Size, For 2012 Bushing, 0.75" Pitch, 21 Teeth, 2" Max Bore Dia., 5.426" OD, 4" Hub Dia., 0.444" Width |
| 40BS25HT 1 1/2 |
Amazon |
MARTIN
|
Industrial & Scientific
|
Martin Roller Chain Sprocket, Hardened Teeth, Bored-to-Size, Type B Hub, Single Strand, 40 Chain Size, 0.5" Pitch, 25 Teeth, 1.5" Bore Dia., 4.258" OD, 3.25" Hub Dia., 0.284" Width |
| 40BS30HT 1 7/16 |
Amazon |
MARTIN
|
Industrial & Scientific
|
Martin Roller Chain Sprocket, Hardened Teeth, Bored-to-Size, Type B Hub, Single Strand, 40 Chain Size, 0.5" Pitch, 30 Teeth, 1.438" Bore Dia., 5.057" OD, 3.25" Hub Dia., 0.284" Width |
| 50BS11HT 7/8 |
Amazon |
MARTIN
|
Industrial & Scientific
|
Martin Roller Chain Sprocket, Hardened Teeth, Bored-to-Size, Type B Hub, Single Strand, 50 Chain Size, 0.625" Pitch, 11 Teeth, 0.875" Bore Dia., 2.504" OD, 1.75" Hub Dia., 0.343" Width |
| 50BS12HT 1 3/16 |
Amazon |
MARTIN
|
Industrial & Scientific
|
Martin Roller Chain Sprocket, Hardened Teeth, Bored-to-Size, Type B Hub, Single Strand, 50 Chain Size, 0.625" Pitch, 12 Teeth, 1.188" Bore Dia., 2.708" OD, 1.9844" Hub Dia., 0.343" Width |