Browning BK36H Classical Gripbelt V-Belt Sheave 1 Groove 3.75" OD H Bushing

The Browning BK36H is a single-groove, bushed classical Gripbelt sheave designed for use with 4L/A and 5L/B section V-belts. Manufactured from close-grain cast iron for tight machining tolerances, this sheave delivers reliable power transmission in industrial drive applications.

Key Specifications:

• Outside Diameter (OD): 3.75 inches
• Belt Pitch Diameter (A Belt): 3.20 inches
• Belt Pitch Diameter (B Belt): 3.70 inches
• Number of Grooves: 1
• Compatible Belt Sections: 4L or A, 5L or B
• Bushing Type: H Series Split Taper Bushed (bushing sold separately)
• Bore Range: 3/8 in. to 1-1/2 in. (via H bushing)
• Material: Cast Iron

Features:

• Split taper bushing design allows for quick, easy installation and removal without special tools
• Combination groove profile accepts both A and B section belts for drive flexibility
• Close-grain cast iron construction ensures precise tolerances and long service life
• Gripbelt sheave design optimizes belt grip and reduces slippage under load

The BK36H uses the standard H Series bushing (ordered separately), making it easy to configure for a wide range of shaft sizes. Ideal for HVAC blowers, fans, pumps, compressors, and other light-to-medium duty power transmission applications.