MARTIN SPROCKET 28BTB21H Sprocket, 28B-1 Chain, 21 Teeth, 298.240 mm Pitch Dia., 325.860 mm O.D., Steel
325.860 mm
Get it by Tuesday, Jul 14
€1,205.22 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 76.2 mm |
| Bushing Type | 3020 Taper |
| Chain Size | #28B-1 |
| Hub Dia. | 133 mm |
| Length Through Bore | 50.8 mm |
| Material | Steel |
| No. Of Teeth | 21 |
| Outside Dia. | 325.86 mm |
| Pitch | 44.45 mm |
| Pitch Dia. | 298.24 mm |
| Type | Type B Single Strand Stock Bore Welded |
Shipping Info:
| Ship weight (kg) | 13.28 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 32.59 |
| Ship width (cm) | 32.59 |
| Country of Origin | US |
Product Variants
| Model | Bore Dia. | Pitch Dia. | Outside Dia. | Hub Dia. | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
| 28BTB22H | 76.2 mm | 312.34 mm | 339.96 mm | 133 mm | 50.8 mm | 3020 Taper | 44.45 mm | €1,236.08 | |
| 28CTB76 | 101.6 mm | 1075.62 mm | 1103.24 mm | 219 mm | 101.6 mm | 4040 Taper | 44.45 mm | €5,692.74 | |
| 28CTB72 | 101.6 mm | 1019.04 mm | 1046.66 mm | 219 mm | 101.6 mm | 4040 Taper | 44.45 mm | €4,526.58 | |
| 28BTB30 | 76.2 mm | 425.24 mm | 452.87 mm | 133 mm | 50.8 mm | 3020 Taper | 44.45 mm | €1,555.95 | |
| 28CTB38 | 88.9 mm | 538.27 mm | 565.89 mm | 165 mm | 88.9 mm | 3535 Taper | 44.45 mm | €1,951.20 | |
| 28BTB11H | 63.5 mm | 157.77 mm | 185.4 mm | 108 mm | 44.45 mm | 2517 Taper | 44.45 mm | €784.87 | |
| 28BTB27 | 76.2 mm | 382.88 mm | 410.51 mm | 133 mm | 50.8 mm | 3020 Taper | 44.45 mm | €1,407.77 |
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MARTIN SPROCKET 28BTB21H Sprocket, 28B-1 Chain, 21 Teeth, 298.240 mm Pitch Dia., 325.860 mm O.D., Steel
€1,205.22 /unit