Browning 1VL40X5/8 Variable Pitch Sheave Groove Bore Cast Iron Pulleys - 1 5/8

The Browning 1VL40X5/8 is a single-groove variable pitch sheave designed for precise speed control in power transmission applications. This cast iron sheave features a 5/8-inch finished bore and 3.75-inch pitch diameter, providing reliable performance in V-belt drive systems.

Key Features:

• Variable pitch design allows for speed adjustment without changing belts or sheaves
• Compatible with 3L, 4L or A, and 5L or B section V-belts
• Durable cast iron construction for long service life
• Finished bore ready for installation with 5/8-inch shaft
• 3.75-inch pitch diameter for versatile applications
• Single groove configuration

Variable pitch sheaves are ideal for applications requiring speed changes or fine-tuning of drive ratios. The adjustable design eliminates the need for inventory of multiple fixed-pitch sheaves, making this a cost-effective solution for industrial machinery, HVAC systems, agricultural equipment, and general power transmission needs.