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- 3 Grooves
- 12 3/4" Outside Diameter
- A (4L) or B (5L) Belt Size
- SK Bushing Required
- 1/2" to 2 5/8" Bore Range
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
| Inch/Metric | Inch |
| Bushing Type | QD |
| B (5L) Pitch Dia. | 12.40 in |
| Outside Dia. | 12 3/4 in |
| Length Through Bore | 1 15/16 in |
| Type | A3 |
| Bushing Series | SK |
| Bore Range [Max] | 2 5/8 in |
| Overall Length | 2 1/2 in |
| K (in) | 0.6875 in |
| Bore Range [Min] | 1/2 in |
| Belt Match | 4 |
| Belt Size | 4L, 5L, A, B |
| No. of Grooves | 3 |
| M | 0.563 in |
| E (Knuckle Width) | 0 in |
| Weight | 26.0 LB |
| EAN or UPC | 697950112992 |
