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Martin 140B20 Type B plain bore roller chain sprocket for #140 chain (1-3/4" pitch). 20 teeth, minimum plain bore for re-boring to required shaft size. Steel construction with hub on one side for medium-duty power transmission applications.
MODEL 140B20
Contact supplier for technical support on: 323-728-8117
$484.70 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
20
Outside Dia
12.099"
Pitch
1.750 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 140 | Hub Outside Diameter | 6.250 in. |
| Chain Pitch | 1.750 in. | Length thru Bore | 2.500 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 20 | Construction Detail | Welded |
| Outside Diameter | 12.099 in. | Bore Type | Stock Bore |
| Pitch Diameter | 11.187 in. | Min Bore Size | 1.500 in. |
| Single Strand Tooth Thickness | 0.924 in. | Max Bore Size | 4.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 12.100 in. | Weight | 36.73 lbs. |
|---|---|---|---|
| Storage Dimension Width | 12.100 in. | Individually Packaged | No |
| Storage Dimension Height | 2.500 in. |
SKU: 255872
Met all expectations
Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
Read moreSKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
Read moreSKU: 254588
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Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
Read moreSKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
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Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
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/