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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1/2" to 1 1/4" |
| Bore Type | Bushed |
| Bushing Part Number | 1215 |
| Bushing Type | 1215 Taper Lock |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Chain Size | 40 |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | A |
| Hub Dia. | 2 5/8" |
| Individually Packaged | Yes |
| Length Through Bore | 1 13/32" |
| Length Thru Bore | 1.406" |
| Material | Steel |
| Max. Bore Size | 1 1/4" |
| Min. Bore Size | 1/2" |
| No. Of Chain Rows | 2 |
| No. Of Teeth | 20 |
| Outside Dia. | 3.457" |
| Pitch | 1/2" |
| Pitch Dia. | 3.196" , 3.1962" |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/2" |
| Storage Dimension Length | 4" |
| Storage Dimension Width | 4" |
| Type | Double Single TB Bushed Solid Type A |
Shipping Info:
| Ship weight (kg) | 0.64 |
| Ship height (cm) | 3.58 |
| Ship length (cm) | 8.79 |
| Ship width (cm) | 8.79 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Pitch Dia. | Outside Dia. | Hub Dia. | Bushing Type | For Chain Number | For Chain Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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DS40ATB19H | 1/2" to 1 1/4" | 3.038" | 3.296" | 2 1/2" | 1215 Taper Lock | 40 | 1/2" | Bushed | €200.13 | |
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DS40ATB23H | 1/2" to 1 5/8" | 3.672" | 3.938" | 3.0938" | 1615 Taper Lock | 40 | 1/2" | Bushed | €228.26 | |
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DS40ATB24H | 1/2" to 1 5/8" | 3.831" | 4.098" | 3 17/64" | 1615 Taper Lock | 40 | 1/2" | Bushed | €244.04 | |
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DS40ATB21H | 1/2" to 1 5/8" | 3.355" | 3.617" | 2.7813" | 1615 Taper Lock | 40 | 1/2" | Bushed | €225.11 | |
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DS40ATB18H | 1/2" to 1 1/4" | 2.879" | 3.136" | 2.296" | 1215 Taper Lock | 40 | 1/2" | Bushed | €185.82 |
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MARTIN SPROCKET DS40ATB20H Sprocket, Taper, 40 Chain, 20 Teeth, 3.196 Inch Pitch Dia., 3.457 Inch O.D., Steel
€222.09 /unit





