Allen-Bradley 6B40SD 6 Groove V Belt Pulley Sheave

Description:

The 6B40SD 6 Groove Pulley Sheave is a V-belt sheave used to transmit mechanical power between rotating shafts in industrial belt drive systems. Commonly installed on electric motors, pumps, fans, compressors, conveyors, and manufacturing equipment requiring reliable V-belt power transmission. Maintenance teams, OEMs, and system integrators use this pulley sheave for replacement, retrofit, and preventive maintenance to ensure efficient torque transfer and dependable equipment operation.

Applications:

The 6B40SD 6 Groove Pulley Sheave is used in industrial power transmission systems, HVAC equipment, conveyor systems, compressors, pumps, fans, and general manufacturing machinery. Designed for use with six A/B section V-belts and an SD QD bushing, it provides efficient power transfer, minimizes belt slippage, and supports long service life in demanding industrial environments.

Technical Specifications:

• Manufacturer: Unknown
• Manufacturer Part Number (MPN): 6B40SD
• Product Type: V-belt pulley sheave
• Function: Transmits rotary power through V-belts
• Number of Grooves: 6
• Belt Section: A/B combination
• Outside Diameter: 4.35 in.
• Pitch Diameter: 3.6 in. (A belts), 4.0 in. (B belts)
• Bushing Type: SD QD bushing (not included)
• Bore Type: QD bushed
• Material: Cast iron
• Compatible Equipment: Electric motors, pumps, fans, compressors, conveyors, and industrial machinery
• Installation: Mounted on shaft using an SD QD bushing
• Operating Environment: Industrial power transmission applications
• Application: Mechanical power transmission
• Designed For: Reliable belt-driven industrial equipment operation

Common Replacements:

• Browning 6B40SD sheave
• Martin 6B40SD sheave
• MasterDrive 6B40SD sheave