Browning BK50H 4.75" Single Groove Sheave for 4L/A and 5L/B Belts with H Bushing

The Browning BK50H is a premium quality bushed classical gripbelt sheave designed for reliable power transmission in industrial applications. This single groove sheave features a 4.75-inch pitch diameter and is engineered to accommodate both 4L/A and 5L/B belt profiles, providing versatility for various drive configurations.

Key Features:

• Single groove design for 4L or A belt and 5L or B belt compatibility
• 4.75-inch pitch diameter for precise speed ratios
• Accepts H-style bushing for secure shaft mounting (bushing sold separately)
• Manufactured from high-grade cast iron for durability and dimensional stability
• Classical V-belt sheave construction ensures proper belt seating and grip
• Precision-machined groove profile minimizes belt wear and slippage
• Suitable for HVAC systems, industrial equipment, and general power transmission

Browning sheaves are known for their exceptional quality and performance in demanding industrial environments. The bushed design allows for easy installation and replacement, while the classical gripbelt profile ensures optimal power transfer efficiency. Note that the H bushing must be ordered separately to match your specific shaft diameter requirements.