Browning 1VP65X 1 3/8 Variable Pitch Sheave Cast Iron 6.5" OD Single Groove

The Browning 1VP65X Variable Pitch Sheave is a high-quality cast iron pulley designed for precision speed control in belt-driven applications. This single-groove sheave features a 6.5-inch outside diameter and a 1-3/8 inch finished bore, providing a ready-to-install solution for shaft mounting without the need for bushings.

Key Features:

• Variable pitch design allows manual adjustment of pitch diameter from 4.7" minimum to 6.4" maximum
• Compatible with 4L, A, 5L, B, and 5V belt sections for versatile applications
• Cast iron construction ensures durability and long service life
• Finished bore with standard keyway eliminates machining requirements
• Includes two 5/16-18 knurled setscrews for secure mounting over key and slots
• Face width adjusts from 7/8" minimum to 1-1/4" maximum
• Manual turn adjustment method for precise speed control

This variable pitch sheave is ideal for applications requiring adjustable speeds, including fans, blowers, conveyors, and other belt-driven machinery. The adjustable flange design allows for approximately 0.16 inches of pitch diameter change per turn, enabling fine-tuned speed adjustments. Manufactured by Browning (Regal Rexnord), a trusted name in power transmission components.