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MARTIN SPROCKET DS40A21 Sprocket, Stock Bore, 40 Chain, 21 Teeth, 3.355 Inch Pitch Dia., 3.617 Inch O.D., Steel
Item: AZ9ALCModel: DS40A21
7 In Stock
Ships within 2 days via
€159.39 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 5/8" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hub Configuration | A |
| Individually Packaged | Yes |
| Length Through Bore | 1 13/32" |
| Length Thru Bore | 1.406" |
| Material | Steel |
| Max. Bore Size | 1 3/4" |
| Min. Bore Size | 5/8" |
| No. Of Teeth | 21 |
| Number Of Chain Rows | 2 |
| Number Of Teeth | 21 |
| Outside Dia. | 3.617" |
| Pitch | 1/2" |
| Pitch Dia. | 3.3548" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/2" |
| Storage Dimension Length | 4" |
| Storage Dimension Width | 4" |
Shipping Info:
| Ship weight (kg) | 1.17 |
| Ship height (cm) | 3.58 |
| Ship length (cm) | 9.19 |
| Ship width (cm) | 9.19 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | For Chain Number | For Chain Pitch | Bore Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
DS40A24 | 24 | 3.8306" | 4.098" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €193.97 | |
 |
DS40A15 | 15 | 2.4049" | 2.652" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €116.45 | |
 |
DS40A20 | 20 | 3.1962" | 3.457" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €153.23 | |
 |
DS40A18 | 18 | 2.8794" | 3.136" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €131.29 | |
 |
DS40A23 | 23 | 3.672" | 3.938" | 1 13/32" | 40 | 1/2" | Finished Bore | 1/2" | €181.35 | |
 |
DS40A16 | 16 | 2.5629" | 2.814" | 1 13/32" | 40 | 1/2" | Finished Bore | 1/2" | €123.01 | |
 |
DS40A22 | 22 | 3.5133" | 3.778" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €172.03 |
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MARTIN SPROCKET DS40A21 Sprocket, Stock Bore, 40 Chain, 21 Teeth, 3.355 Inch Pitch Dia., 3.617 Inch O.D., Steel
€159.39 /unit