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Martin 120B9 Type B plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 9 teeth, and 5.021" outside diameter. Steel construction with hub on one side for custom boring. Suitable for re-boring applications in heavy-duty power transmission systems.
MODEL 120B9
Contact supplier for technical support on: 323-728-8117
$147.61 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
9
Outside Dia
5.021"
Pitch
1.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 120 | Hub Outside Diameter | 3.375 in. |
| Chain Pitch | 1.500 in. | Length thru Bore | 2.250 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | Yes |
| Number of Teeth | 9 | Construction Detail | Solid |
| Outside Diameter | 5.021 in. | Bore Type | Stock Bore |
| Pitch Diameter | 4.386 in. | Min Bore Size | 1.375 in. |
| Single Strand Tooth Thickness | 0.924 in. | Max Bore Size | 1.813 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 5.020 in. | Weight | 5.33 lbs. |
|---|---|---|---|
| Storage Dimension Width | 5.020 in. | Individually Packaged | No |
| Storage Dimension Height | 2.250 in. |
SKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
Read more
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SKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
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/