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Martin 140E21H Quick Disconnect (QD) bushed sprocket for #140 roller chain (1-3/4" pitch), 21 teeth, 12.660" outside diameter. Uses E size QD bushing (sold separately). Features Saber Tooth hardened teeth (RC 40-50) for extended service life in high-ratio, abrasive, or slow-speed applications. Steel construction.
MODEL 140E21H
Contact supplier for technical support on: 323-728-8117
$604.72 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
21
Outside Dia
12.660"
Pitch
1.750 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 140 | Hub Outside Diameter | 6.250 in. |
| Chain Pitch | 1.750 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 21 | Bore Type | Bushed QD |
| Outside Diameter | 12.660 in. | Bushing Part Number | E |
| Pitch Diameter | 11.742 in. | Bushing Min Bore Size | 0.875 in. |
| Single Strand Tooth Thickness | 0.924 in. | Bushing Max Bore Size | 3.313 in. |
| Hardened Teeth | Yes |
| Storage Dimension Length | 12.660 in. | Weight | 27.07 lbs. |
|---|---|---|---|
| Storage Dimension Width | 12.660 in. | Individually Packaged | No |
| Storage Dimension Height | 1.630 in. |
SKU: 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: 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: 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: 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/