Browning 1VL44X7/8 Variable Pitch Sheave Groove Bore Cast Iron Pulleys - 1 7/8

The Browning 1VL44X7/8 is a single groove variable pitch sheave designed for precise speed control in belt drive applications. This cast iron sheave features a 7/8" finished bore and 4.15" pitch diameter, providing reliable power transmission for industrial and commercial equipment.

Key Features:

• Variable pitch design allows for speed adjustment without changing sheaves
• Single groove configuration for 3L, 4L (A Section), or 5L (B Section) V-belts
• 7/8 inch finished bore ready for mounting
• 4.15 inch pitch diameter for optimal belt engagement
• Durable cast iron construction for long service life
• Browning quality engineering for consistent performance

Variable pitch sheaves are ideal for applications requiring speed adjustments during operation, including conveyors, agricultural equipment, and industrial machinery. The adjustable design eliminates the need for multiple fixed-pitch sheaves when fine-tuning drive ratios.