Overview: Lovejoy, Inc. provides a range of grooved companion sheaves designed for use with variable speed belts. These sheaves are constructed from durable cast iron to ensure optimal wear resistance at the belt contact area. They are specifically machined to match the belt width and angle for maximum efficiency and are precision balanced for smooth operation.

Specifications: The sheaves are available in various models, each with specific dimensions and compatible belt sizes. The key specifications include:

• Width (W): Ranges from 1.130 inches to 2.130 inches.
• Outside Diameter: Ranges from 5.500 inches to 16.000 inches.
• Pitch Diameter (PD): Corresponds to the outside diameter, ensuring compatibility with the belt size.
• Bushing Series: Includes SH and SK series, indicating the type of bushing used.

Product Range: The document lists multiple item numbers, each representing a specific sheave model. These models are categorized based on their dimensions and the corresponding belt size they are designed to accommodate.

Applications: These sheaves are suitable for V-V adjustable center drives, providing strength and lightweight characteristics due to their spoked design. They are ideal for applications requiring variable speed adjustments.