6TB90 Pulley 6 Groove 9-3 8" OD 3 4" Belt Width

Description:

The 6TB90 Pulley is a six-groove V-belt sheave designed 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 for replacement, retrofit, and preventive maintenance to ensure efficient torque transfer and dependable equipment operation.

Applications:

The 6TB90 Pulley 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 a Q2 split taper bushing, it provides efficient power transfer, minimizes belt slippage, and supports long service life in demanding industrial environments.

Technical Specifications:

• Manufacturer: Browning (application dependent)
• Manufacturer Part Number (MPN): 6TB90
• Product Type: V-belt pulley (sheave)
• Function: Transmits rotary power through V-belts
• Number of Grooves: 6
• Belt Section: A/B combination
• Outside Diameter: 9.35 in. (9-3/8 in.)
• Pitch Diameter: 8.8 in. (A belts), 9.3 in. (B belts)
• Bushing Type: Q2 split taper bushing
• Bore Type: Split taper bushed
• Face Width: 4.75 in.
• Material: Cast iron
• Compatible Equipment: Electric motors, pumps, fans, compressors, conveyors, and industrial machinery
• Installation: Mounted on shaft using a Q2 split taper bushing
• Operating Environment: Industrial power transmission applications
• Application: Mechanical power transmission
• Designed For: Reliable belt-driven industrial equipment operation

Common Replacements:

• Browning 6TB90 V-belt sheave
• Martin 6TB90 split taper sheave
• TB Wood's 6TB90 V-belt pulley