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Product Specifications:
| Item | Sprocket |
| Bore Dia. | 3/4" to 1 1/2" |
| Chain Size | #820 |
| Length Through Bore | 1.688" |
| Material | Steel |
| No. Of Teeth | 21 |
| Pitch Dia. | 5.089" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Screw Size | 5/16"-18 x 1/2" |
| Series | 800 Series |
| Type | Arm Body |
Shipping Info:
| Ship weight (kg) | 1.94 |
| Ship height (cm) | 4.29 |
| Ship length (cm) | 13 |
| Ship width (cm) | 13 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Pitch Dia. | No. Of Teeth | Material | Length Through Bore | Type | Bore Dia. | Chain Size | Screw Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| QRS820A23 | 5 14/25" | 23 | Steel | 1.688" | Arm Body | 3/4" to 1 1/2" | #820 | 5/16"-18 x 1/2" | €455.13 | |
| QRS820A25 | 6.032" | 25 | Steel | 1.688" | Arm Body | 3/4" to 1 1/2" | #820 | 5/16"-18 x 1/2" | €472.01 | |
| QRS820A27 | 6.504" | 27 | Steel | 1.688" | Arm Body | 3/4" to 1 1/2" | #820 | 5/16"-18 x 1/2" | €567.65 |
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MARTIN SPROCKET QRS820A21 Sprocket, RP_21 Teeth, Steel
€436.99 /unit

