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Martin 50BS34 1 3/8 is a Type B Finished Bore roller chain sprocket for #50 chain (5/8" pitch). Features 34 teeth, a 1-3/8" finished bore with keyway and setscrews, and is made of steel. Ideal for power transmission drives requiring a standard finished
MODEL 50BS34 1 3/8
Contact supplier for technical support on: 323-728-8117
$91.39 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
1-3/8"
Material
Steel
Number Of Teeth
34
Outside Dia
7.120"
Pitch
0.625 in.
Teeth
34
| Material | Steel | Hub Outside Diameter | 3.250 in. |
|---|---|---|---|
| Chain Number | 50 | Length thru Bore | 1.250 in. |
| Chain Pitch | 0.625 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 34 | Bore Type | Bored To Size |
| Outside Diameter | 7.120 in. | Finished Bore Size | 1.375 in. |
| Pitch Diameter | 6.774 in. | Key Way Size | 5/16 X 5/32 in. |
| Single Strand Tooth Thickness | 0.343 in. | Set Screw Size | 5/16-18X5/16 in. |
| Hardened Teeth | No | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hub Configuration | B | ||
| Storage Dimension Length | 7.120 in. | Weight | 4.60 lbs. |
| Storage Dimension Width | 7.120 in. | Individually Packaged | No |
| Storage Dimension Height | 1.250 in. |
SKU: 255872
Met all expectations
Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
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: 262188
Sprocket lm
Good quality product, arrived on time, will continue to buy from this company
Read more
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SKU: 255872
Met all expectations
Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
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: 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/