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Martin 40BS30HT 1 Type B finished bore roller chain sprocket for #40 chain (1/2" pitch), 30 teeth, 1" bore with keyway and setscrews. Steel construction with Saber Tooth hardened teeth for extended wear life in abrasive conditions or high-ratio drives. 5.057" outside diameter.
MODEL 40BS30HT 1
Contact supplier for technical support on: 323-728-8117
$98.93 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"
Material
Steel
Number Of Teeth
30
Outside Dia
5.057"
Pitch
0.500 in.
Teeth
30
| Material | Steel | Length thru Bore | 1.000 in. |
|---|---|---|---|
| Chain Number | 40 | Hub Recessed For Chain | No |
| Chain Pitch | 0.500 in. | Construction Detail | Solid |
| Number of Chain Rows | 1 | Bore Type | Bored To Size |
| Number of Teeth | 30 | Finished Bore Size | 1.000 in. |
| Outside Diameter | 5.057 in. | Key Way Size | 1/4x1/8 in. |
| Pitch Diameter | 4.783 in. | Set Screw Size | .313-18X.313 in. |
| Single Strand Tooth Thickness | 0.284 in. | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hardened Teeth | Yes | Min Bore Size | 1.000 in. |
| Hub Configuration | B | Max Bore Size | 2.250 in. |
| Hub Outside Diameter | 3.250 in. | ||
| Storage Dimension Length | 5.250 in. | Weight | 2.55 lbs. |
| Storage Dimension Width | 5.250 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.130 in. |
SKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
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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| Model | RSR-737 |
SKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
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/