Light-duty adjustable variable-pitch sheave with 3/4" fixed bore, designed for 3L, 4L/A, and 5L/B belt sections. Cast iron construction (SAE G3000) with single groove and standard keyway. Pitch diameter range 1.7–3.45" depending on belt type, enabling belt tension adjustment without changing sheave.
Specifications
- Product Type:
- Variable Pitch Sheave
- Application:
- Residential/Commercial
- Installation Type:
- OEM Replacement
- Belt Section:
- 3L, 4L, A, 5L, B
- Outside Diameter:
- 3.15"
- Pitch Diameter:
- 1.7–2.5" (3L), 2.0–3.0" (4L/A), 2.5–3.3" (5L/B)
- Grooves:
- 1
- Pitch Type:
- Variable
- Bore Type:
- Finished Bore
- Bore:
- 3/4"
- Belt Sections:
- 3L, 4L, 5L, A, B
- Material:
- SAE G3000 Cast Iron