Precision Power: 4B200SF 20.35″ 4 Groove SF

Optimized for Heavy-Duty Performance

The 4B200SF 20.35″ 4 Groove SF Sheave is engineered to provide seamless power transmission for industrial and commercial applications. Designed for SF belts, this sheave guarantees superior grip and alignment, ensuring smooth, reliable performance even under the most demanding conditions. Its robust construction and precision machining minimize wear and maximize efficiency.

Built to Last with Durable Materials

Crafted from premium-quality cast iron, the 4B200SF sheave is built to withstand high loads and harsh environments. The corrosion-resistant gray finish provides long-term durability, ensuring minimal maintenance and extended operational life. This makes it an ideal choice for industries requiring consistent, long-term reliability.

Enhanced Belt Compatibility and Efficiency

With a diameter of 20.35 inches and 4 precisely machined grooves, this sheave is designed to accommodate SF belts with optimal tension and minimal slippage. Its advanced design reduces energy loss, improves alignment, and extends the lifespan of both the sheave and the belts.

4B200SF Product Attributes:

• Manufacturer Part Number (MPN): 4B200SF
• Brand: Browning
• Size: 20.35″ Diameter
• Color: Gray
• Material: Cast Iron

This 4B’S sheave uses SF QD bushing, is directly interchangeable with other manufacturers and is manufactured in accordance with ARPM Standard for safe operation. it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the high-strength cast iron grade that we do offers a higher tensile strength and is more wear resistant than the more commonly used grades.

• Size: 4B200SF
• Bushing Type: SF
• Bore Range: 1/2″ – 2-15/16″
• Type: A
• Pitch Diameter (B/ 5L): 20.0″
• Pitch Diameter (A/ 4L): 19.6″
• Outside Diameter (O.D.): 20.35″
• Dimension (E): 5/32″
• Dimension (F): 3-1/4″
• Dimension (L): 2-1/16″
• Dimension (M): 1-1/32″