Find a Service Center
- 1 Groove
- 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.
| Finished Bore | 5/8 in |
| Face Width [Max] | 7/8 in |
| Belt Match | 1 |
| No. of Grooves | 1 |
| 3L Pitch [Max] | 3.400 in |
| Bushing Series | N/A |
| Belt Size | A, B, 3L, 4L, 5L |
| Length Through Bore | 1.78125 in |
| A (4L) Pitch Dia. [Max] | 3.90 in |
| B (5L) Pitch Dia. [Max] | 4 in |
| Bushing Type | None |
| Material | Die Cast |
| Face Width [Min] | 15/32 in |
| 3L Pitch [Min] | 2.600 in |
| Outside Dia. | 4 in |
| Side Moveable | One |
| A (4L) Pitch Dia. [Min] | 2.90 in |
| B (5L) Pitch Dia. [Min] | 3.2 in |
| Hub Projection | 0.515 in |
| Type | 2 |
| Weight | 1.66 LB |
