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Product Specifications:
| Item | Sprocket |
| Bore | 1 3/8" |
| Bore Dia. | 1 3/8" |
| Bore Type | Finished |
| British Standard | No |
| Caliper Dia. | 3.782" |
| Finished Bore Dia. | 1 3/8" |
| For Chain Pitch | 5/8" |
| Hub Dia. | 3" |
| Hub Type | B |
| Industry Equivalent | 50BS21 1 3/8 |
| Material | Carbon Steel |
| Max. Bore | 2" |
| Outside Dia. | 4 13/25" |
| Pitch | 5/8" |
| Pitch Type | Standard |
| Sprocket Classification | Single Strand |
| Strands | 1 |
| Teeth | 21 |
| Tooth Nominal Width | 0.343" |
Shipping Info:
| Ship weight (kg) | 1.22 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | No. Of Teeth | Length Through Bore | Pitch Dia. | Teeth | Bore | Bore Dia. | Hub Dia. | Caliper Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50B23F-1 | - | - | - | 23 | 1" | - | 3" | 4.179" | €80.25 | |
| 50B25F-1 | - | - | - | 25 | 1" | - | 3" | 4.577" | €92.27 | |
| 50B28F-1 | - | - | - | 28 | 1" | - | 3" | 5.182" | €98.82 | |
| 50B35F-1 | - | - | - | 35 | 1" | - | 3 1/4" | 6.565" | €109.38 | |
| 50B40F-1 | - | - | - | 40 | 1" | - | 3 1/4" | 7.566" | €118.30 | |
| 50B45F-1 | - | - | - | 45 | 1" | - | 3 3/4" | 8.554" | €125.22 | |
| 50B60F-1 | - | - | - | 60 | 1" | - | 3 3/4" | 11.542" | €136.90 |
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TSUBAKI 50B21F-1F Finished Bore Sprocket, 21 Teeth, 1-3/8 Inch Bore
€68.80 /unit
