Browning AK20X5/8 Sheave

2.00" Outside Diameter Single Groove AK Cast Iron Sheave with 5/8" Fixed Bore used with 3L, 4L, and A Belts

Browning AK20X5/8 Sheave – 2.00" OD Single-Groove Cast Iron V-Belt Pulley (5/8" Bore)
The Browning AK20X5/8 is a high-quality, finished-bore sheave engineered for dependable performance in fractional horsepower applications. Designed for 3L, 4L, and A section belts, this durable cast-iron pulley delivers smooth, vibration-free operation and precise belt alignment in HVAC systems, industrial machinery, conveyors, and general power transmission setups.

Built by Browning (RRX)—a trusted leader known for offering the largest selection of finished-bore sheaves—this model provides long-lasting reliability with tight machining tolerances and static balancing for optimal belt life and efficiency.

Product Highlights

• 2.00" Outside Diameter single-groove sheave

• Fixed 5/8" bore with keyway (0.1875 in)

• Compatible with 3L, 4L, and A belt sections

• Cast iron construction for superior durability

• Static balanced for smooth, vibration-free performance

• Does not require a bushing (Finished Bore design)

• Ideal for fractional horsepower drives and general industrial applications

Manufacturer Information

• Brand: Browning (RRX)

• Mfr Part Number: AK20X5/8

• MI Item #: 00733426

• UPC: 662289314904

• Product Type: V-Belt Pulley / FHP Sheave

Technical Specifications

Why Choose Browning Finished-Bore Sheaves?

• Largest selection in the industry

• Close-grain cast iron allows precise machining and better performance

• Static balancing ensures quieter, smoother operation

• Engineered for long service life and efficient power transmission