Reliable Performance with the 4B38SD 4 Groove SD

Precision-Designed for Industrial Efficiency

The 4B38SD 4.15″ 4 Groove SD Sheave is your go-to solution for seamless power transmission in industrial applications. Crafted with exacting standards, this sheave ensures optimal alignment, reduced wear, and maximum performance in high-demand environments. Its versatile 4-groove design delivers consistent efficiency while maintaining durability under heavy loads.

Built for Rugged Reliability

Engineered from premium cast iron, the 4B38SD is designed to resist wear and tear in even the harshest environments. Its corrosion-resistant gray finish offers long-lasting durability, making it an ideal choice for demanding industries such as manufacturing, construction, and more.

Superior Belt Compatibility

This sheave’s 4-groove configuration is specifically tailored for SD belts, ensuring perfect belt alignment to prevent slippage and maintain energy efficiency. Whether you’re upgrading your equipment or replacing parts, this sheave guarantees smooth operations and lower maintenance costs over time.

Perfect for Versatile Applications

From heavy machinery to conveyor systems, the 4B38SD fits seamlessly into a range of setups. Its precise size and high-strength material make it the ultimate choice for operators seeking dependable power transmission solutions with minimal downtime.

4B38SD Product Attributes:

• Manufacturer Part Number (MPN): 4B38SD
• Brand: Browning
• Size: 4.15″ Diameter
• Color: Gray
• Material: Cast Iron

This 4B’S sheave uses SD 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: 4B38SD
• Bushing Type: SD
• Bore Range: 1/2″ – 2″
• Type: E
• Pitch Diameter (B/ 5L): 3.8″
• Pitch Diameter (A/ 4L): 3.4″
• Outside Diameter (O.D.): 4.15″
• Dimension (E): 2-15/32″
• Dimension (F): 3-1/4″
• Dimension (L): 1-13/16″
• Dimension (M): 1-1/32″