Find a Service Center
Alternate Products
- B Belt Cross Section
- 12.4 in Outer Diameter
- 1.75 in Face Width
- 2 Groove
description
- Martin v-belt sheaves meet the toughest demands of industry.
features
- 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
| Belt Cross Section | B |
| Bore Type | Bushed |
| Material External Use | Cast Iron |
| Outside Dia. | 12.75 in |
| Bore Range [Max] | 2 5/8 in |
| Bushing Series | SK |
| Sheave Type | QD |
| Material Internal Use | Cast Iron |
| Bushing Style | QD |
| Bushing Bore Size [Max] | 2.625 in |
| K (in) | 0.4375 in |
| O.D. | 12.4 in |
| Belt Match | 3 |
| B (5L) Pitch Dia. | 12.40 in |
| Bore Range [Min] | 1/2 in |
| Bore Size [Min] | 0.500 in |
| M | 0.063 in |
| Face Width | 1.75 in |
| Bushing Bore Size [Min] | 0.5 in |
| Bushing Bore [Min] | 0.5 in |
| Belt Size | A, B |
| Construction Internal | Arm/Spoke |
| Type | D3 |
| E (Knuckle Width) | 0.25 in |
| Length Through Bore | 1 15/16 in |
| Overall Length | 2 in |
| No. of Grooves | 2 |
| Pitch Dia. | 12.4 in |
| Inch/Metric | Inch |
| Bushing Type | QD |
| Weight | 16.0 LB |
| EAN or UPC | 697950105604 |
