Description
The Browning 1VL40X1/2 variable pitch sheave is a cast iron adjustable-pitch pulley designed for fractional horsepower belt drives commonly used in HVAC blowers, fans, and light industrial equipment. This single-groove VL-series sheave features a 3.75-inch outside diameter and a 1/2-inch finished bore with keyway, allowing installation directly onto compatible shafts. The adjustable pitch design allows technicians to fine-tune the effective pitch diameter to control fan or blower speed without changing pulleys. It is compatible with 3L, 4L, A, 5L, and B belt sections, making it a flexible solution for variable-speed belt drive systems.
Key Features
- Sheave Type: VL-series variable pitch sheave (adjustable pitch)
- Number of Grooves: 1 groove
- Outside Diameter: 3.75 inches
- Bore Size: 1/2 inch finished bore with keyway
- Compatible Belt Sections: 3L, 4L, A, 5L, and B V-belts
- Material: Cast iron construction for durability and vibration resistance
Reviews
There are no reviews yet.