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Martin 120B12 Type B plain bore roller chain sprocket for #120 chain (1-1/2" pitch), 12 teeth, steel construction with hub on one side. Minimum plain bore requires finishing to size. Outside diameter: 6.498".
MODEL 120B12
Contact supplier for technical support on: 323-728-8117
$202.52 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Material
Steel
Number Of Teeth
12
Outside Dia
6.498"
Pitch
1.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 120 | Hub Outside Diameter | 4.125 in. |
| Chain Pitch | 1.500 in. | Length thru Bore | 2.125 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 12 | Construction Detail | Solid |
| Outside Diameter | 6.498 in. | Bore Type | Stock Bore |
| Pitch Diameter | 5.796 in. | Min Bore Size | 1.375 in. |
| Single Strand Tooth Thickness | 0.924 in. | Max Bore Size | 2.750 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 6.500 in. | Weight | 9.90 lbs. |
|---|---|---|---|
| Storage Dimension Width | 6.500 in. | Individually Packaged | No |
| Storage Dimension Height | 2.125 in. |
SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 262188
Sprocket lm
Good quality product, arrived on time, will continue to buy from this company
Read moreBrand
Martin Sprocket
Model
120A10
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Martin Sprocket
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120A11
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Martin Sprocket
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120A12
Brand
Martin Sprocket
Model
120B12
Brand
Martin Sprocket
Model
120A13
SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 262188
Sprocket lm
Good quality product, arrived on time, will continue to buy from this company
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/