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Martin N-STL 4 1/4 QD bushing, Type N-STL, 4-1/4" bore, steel construction. Industry-interchangeable Quick Disconnect bushing for sprockets, sheaves, and couplings. Includes 1" x 1/2" keyway.
MODEL N-STL 4 1/4
Contact supplier for technical support on: 323-728-8117
$1,364.18 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Bore Size
4-1/4"
Bushing Size
N-STL
Keyway
1" x 1/2"
Material
Steel
| Material | Steel | Max Bore Size | 6.000 in. |
|---|---|---|---|
| Bore Type | Standard | Flange Diameter | 10.000 in. |
| Finished Bore Size | 4.250 in. | Length Thru Bore | 8.125 in. |
| Key Way Size | 1 X 1/2 in. | Cap Screw Bolt Circle | 8.500 in. |
| Set Screw Size | 3/4-10X3/4 in. | Number of Mounting Cap Screws | 4 |
| Min Bore Size | 4.250 in. | Cap Screw Size | 7/8 X8 in. |
| Storage Dimension Width | 10.000 in. | Individually Packaged | No |
| Storage Dimension Height | 8.120 in. |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
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 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 more
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SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
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 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 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/