Martin 4B66SD 4 B 66 SD MSG Solid Type A-1 Conventional Sheave QD Bushed Bore

Product Description

The Martin 4B66SD is a solid type A-1 conventional sheave designed for efficient power transmission. This sheave features a QD® bushed bore, accommodating bore sizes from one-half inch to two inches. The outside diameter measures six point ninety-five inches with four grooves and a pitch diameter of six point six inches.

• Constructed from class 30 gray iron with a tensile strength of thirty thousand psi.
• Statically balanced for reliable operation.
• Maximum speed capacity of six thousand five hundred feet per minute.

Product Highlights

This sheave is suitable for use with A and B cross-section belts, providing versatility in various applications.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• Material: Steel
• Bore Type: QD® Bushed
• Face Width: Three and one-fourth inches
• Bushing Type: SD
• Bore Diameter: One-half to two inches
• Overall Length: Three and one-fourth inches
• Pitch Diameter: Six point six inches
• Outside Diameter: Six point ninety-five inches
• Country of Origin: US
• Number of Grooves: Four
• Suitable For Use With: A, B Cross Section Belts