Maximize Efficiency with 4B42SD Sheave

Precision Engineering for Optimal Performance

The 4B42SD 4.55″ 4 Groove SD Sheave is designed to enhance power transmission systems with unmatched efficiency. Manufactured for precision and durability, this sheave ensures seamless operation in demanding industrial and commercial applications. Its 4-groove design allows for efficient load distribution, reducing wear and maximizing the lifespan of your equipment.

Built to Last: Premium Materials and Construction

Crafted from high-strength cast iron and finished in a corrosion-resistant gray coating, the 4B42SD delivers superior durability. This robust material ensures resistance to abrasion, thermal expansion, and environmental conditions, making it ideal for heavy-duty environments.

Perfect Compatibility and Reliable Operation

Optimized for use with SD belts, the 4B42SD provides a secure grip, reducing slippage and improving power efficiency. Its compact 4.55-inch size ensures compatibility with various systems, making it a versatile choice for industries such as manufacturing, construction, and agriculture.

4B42SD Product Attributes:

• Manufacturer Part Number (MPN): 4B42SD
• Brand: Browning
• Size: 4.55″ 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: 4B42SD
• Bushing Type: SD
• Bore Range: 1/2″ – 2″
• Type: E
• Pitch Diameter (B/ 5L): 4.2″
• Pitch Diameter (A/ 4L): 3.8″
• Outside Diameter (O.D.): 4.55″
• Dimension (E): 2-15/32″
• Dimension (F): 3-1/4″
• Dimension (L): 1-13/16″
• Dimension (M): 21/32″