On request
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MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR BK57 7/8
#BK57 7/8
On request
FHP V-Belt Pulley - A, 4L, B, 5L Belt Section, 1 Groove, 4.7000 in Pitch Dia., 5.4500 in O.D., Finished, 0.8750 in Bore Size, Cast Iron Material
Price on request — a consultant will confirm lead time and terms.
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MARTIN SPROCKET & GEAR — MARTIN SPROCKET & GEAR BK57 7/8
- For light duty applications such as HVAC.
- Tolerances adhere to industry guidelines.
- Precise machining and processes ensure consistent finish and high quality.
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | V-BELT PULLEYS |
| Number of grooves | 1 |
| Overall width | 1-9/32 in |
| Outside diameter | 5.45 in |
| Pulley construction | Web |
| Length through bore | 1.1563 in |
| Hub outside diameter | 2.125 in |
| Face width | 0.875 in |
| Storage dimension height | 1.15625 in |
| Belt section size | B, 4L, 5L, A |
| Storage dimension length | 5.45 in |
| Bore type | Finished |
| Storage dimension width | 5.45 in |
| Bore diameter | 0.875 in |
| Material | Cast Iron |
| Manufacturer upc number | 697950233024 |
| Pitch diameter | 4.7 in |
| Weight | 2.7 lbs |
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