On request
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MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR 1 3V 280 JA
#1 3V 280 JA
On request
Bushing Bore V-Belt Pulley - 3V Belt Section, 1 Groove, 2.7500 in Pitch Dia., 2.8000 in O.D., QD Bushed, JA Series Bushing, Steel Material
Price on request — a consultant will confirm lead time and terms.
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MARTIN SPROCKET & GEAR — MARTIN SPROCKET & GEAR 1 3V 280 JA
- Interchangeable with other manufacturer’s QD Bushings.
- Tolerances adhere to industry guidelines.
- Class 30 Gray Iron.
- Precise machining and processes ensure consistent finish and high quality.
- Statically balanced with maximum rim speed marked on print.
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | V-BELT PULLEYS |
| Number of grooves | 1 |
| Overall width | 11/16 in |
| Outside diameter | 2.8 in |
| Pulley construction | Solid |
| Length through bore | 0.563 in |
| Mounting type | Standard, Reversible |
| Face width | 0.6875 in |
| Storage dimension height | 15/16 in |
| Belt section size | 3V |
| Storage dimension length | 2.875 in |
| Bore type | QD Bushed |
| Storage dimension width | 2.875 in |
| Bushing series | JA |
| Sheave drawing type | C1 |
| Keyway size | 1/4 x 1/16 (1-1/18 to 1-1/8 Bore) , 1/4 x 1/16 (1-3/16 Bore) , 1/4 x 1/8 (15/16 to 1-1/4 Bore) , 3/16 x 3/32 (7/8 Bore) in |
| Material | Steel |
| Manufacturer upc number | 697950085111 |
| Bushing bore range | 0.3750 to 1.2500 in |
| Weight | 0.64 lbs |
| Pitch diameter | 2.75 in |
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