Martin 4B12.4QD-SK Bushing Bore V-Belt Pulley - A, B Belt Section, 4 Groove, 12.4 in Pitch Dia., 12.75 in O.D., Bushed, SK Series Bushing

Product Description

The Martin 4B12.4QD-SK is a bushing bore V-belt pulley made from cast iron. This pulley features a pitch diameter of twelve point four inches and an outside diameter of twelve point seven five inches. It is designed to work with both A and B belt sections and has four grooves. The SK series bushing provides a secure fit. This product supports various applications in mechanical power transmission systems.

• Bushed design for versatile mounting options
• Cast iron construction ensures durability
• Compatible with multiple belt section sizes

Product Highlights

This V-belt pulley accommodates various bushing sizes, contributing to its versatility. It is statically balanced and adheres to strict industry tolerances for reliable performance.

Product Information

Standard Information

• Country of Origin: United States
• Min Order Qty: 1

Technical Specifications

• Weight: 32 lbs
• Material: Cast Iron
• Bore Type: Bushed
• Face Width: 3.25 in
• Overall Width: 3.25 in
• Pitch Diameter: 12.4 in
• Outside Diameter: 12.75 in
• Number of Grooves: 4
• Bushing Series: SK
• Length Through Bore: 1.9375 in
• Bushing Bore Range: 0.5000 to 2.6250 in