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Alternate Products
- C Belt Size
- 12 Number of Grooves
- 30.4 in Outside Diameter
- QD Bushing Type
- 2 in Minimum Bore Range
description
- Martin v-belt sheaves meet the toughest demands of industry.
features
- Martin produces a complete line of QD and taper-bushed sheaves, both stock and made-to-order
- Interchangeable with other manufacturers' sheaves and bushings
- Statically balanced, they are designed for rim speeds of up to 6,500 ft/min
- Sheave sizes range from 2.6" to 88" diameter
options
- Special ductile iron sheaves can be designed for rim speeds up to 10,000 ft/min
| Bushing Style | QD |
| Type | Arm/Spoke |
| Belt Size | C |
| Bushing Series | M |
| Bore Type | Bushed |
| No. of Grooves | 12 |
| K (in) | 1.9375 in |
| M | 5.125 in |
| E (Knuckle Width) | 0.5 in |
| Construction Internal | Arm/Spoke |
| Belt Cross Section | C |
| Length Through Bore | 6.75 in |
| Inch/Metric | Inch |
| O.D. | 30.4 in |
| Sheave Type | QD |
| Material Internal Use | Cast Iron |
| Pitch Diameter | 30 in |
| Bore Range [Max] | 4.75 in |
| Material External Use | Cast Iron |
| Bore Range [Min] | 2 in |
| Bushing Bore Size [Min] | 2 in |
| Overall Length | 12.38 in |
| Bushing Type | QD |
| Bushing Part Number | M |
| Belt Match | 1, 12 |
| Bushing Mount | Standard |
| Bushing Bore Size [Max] | 5.5 in |
| Material | Cast Iron |
| Bushing Bore [Min] | 2 in |
| C Pitch Dia. | 30 in |
| Face Width | 12.376 in |
| Pitch Dia. | 30.4 in |
| Outside Dia. | 30.40 in |
| Weight | 331.1 LB |
| EAN or UPC | 697950090382 |
