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- 1 Groove
- 3 1/4" Outside Diameter
- 5/8" Bore
- 3L, A (4L), or B (5L) Belt Size
- One Side Movable
description
- Also known as adjustable pitch, these pulleys permit speed adjustment up to 30% where speeds must be changeable, or where the ideal speed (thus, the exact pulley diameter) cannot be predetermined. Made to exacting tolerances from Zamak, a noncorroding zinc alloy. Smooth operating threads for easy adjustment.
| Face Width [Min] | 15/32 in |
| No. of Grooves | 1 |
| 3L Pitch [Min] | 1.800 in |
| Finished Bore | 5/8 in |
| Length Through Bore | 1.625 in |
| Side Moveable | One |
| B (5L) Pitch Dia. [Max] | 3.2 in |
| Outside Dia. | 3.25 in |
| Belt Size | A, B, 3L, 4L, 5L |
| 3L Pitch [Max] | 2.600 in |
| Bushing Series | N/A |
| Belt Match | 1 |
| Bushing Type | None |
| Face Width [Max] | 7/8 in |
| B (5L) Pitch Dia. [Min] | 2.4 in |
| A (4L) Pitch Dia. [Min] | 2.10 in |
| Hub Projection | 0.515 in |
| Material | Die Cast |
| A (4L) Pitch Dia. [Max] | 3.10 in |
| Type | 1 |
| Weight | 0.84 LB |
