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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | Q1 |
| Bushing Size | Q1 |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 50 |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Diameter | 4 1/8" |
| Hub Outside Dia. | 4 1/8" |
| Individually Packaged | Yes |
| Keyway Size | 1/2" |
| Keyway Width | 1/2" |
| Length Through Bore | 1 3/4" |
| Length Thru Bore | 1 3/4" |
| Material | Steel |
| Max. Bore Size | 2 11/16" |
| Min. Bore Size | 3/4" |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 25 |
| Outside Dia. | 5.322" |
| Pitch | 5/8" |
| Pitch Dia. | 4.9867" |
| Single Strand Tooth Thickness | 0.343" |
| Storage Dimension Height | 2.06" |
| Storage Dimension Length | 5 1/2" |
| Storage Dimension Width | 5 1/2" |
Shipping Info:
| Ship weight (kg) | 1.73 |
| Ship height (cm) | 5.23 |
| Ship length (cm) | 13.51 |
| Ship width (cm) | 13.51 |
| Country of Origin | US |
Product Variants
| Model | Number Of Teeth | Outside Dia. | Pitch Dia. | Length Through Bore | Bushing Type | For Chain Number | For Chain Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50P31 | 31 | 6.521" | 6.1778" | 1 5/16" | MST P1 | 50 | 5/8" | Bushed | €210.13 | |
| 50Q32 | 32 | 6.721" | 6.3764" | 1 3/4" | MST Q1 | 50 | 5/8" | Bushed | €212.29 | |
| 50P33 | 33 | 6 23/25" | 6.5751" | 1 5/16" | MST P1 | 50 | 5/8" | Bushed | €214.45 | |
| 50P34 | 34 | 7.12" | 6.7737" | 1 5/16" | MST P1 | 50 | 5/8" | Bushed | €217.45 | |
| 50P35 | 35 | 7.319" | 6.9724" | 1 5/16" | MST P1 | 50 | 5/8" | Bushed | €220.18 | |
| 50Q35 | 35 | 7.319" | 6.9724" | 1 3/4" | MST Q1 | 50 | 5/8" | Bushed | €220.18 | |
| 50P36 | 36 | 7.519" | 7.1711" | 1 5/16" | MST P1 | 50 | 5/8" | Bushed | €223.05 |
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MARTIN SPROCKET 50Q25H Sprocket, MST, 50 Chain, 25 Teeth, 4.987 Inch Pitch Dia., 5.322 Inch O.D., Steel
€180.10 /unit

