TB Wood's 5.0X2B-SDS Two-Groove V-Belt Pulley

Description:

The TB Wood's 5.0X2B-SDS Two-Groove V-Belt Pulley is used in industrial power transmission systems to efficiently transmit mechanical power between rotating shafts using classical A and B section V-belts. Commonly installed in conveyors, pumps, compressors, fans, blowers, HVAC equipment, and other belt-driven industrial machinery. Maintenance teams, OEMs, and system integrators use this V-belt pulley for equipment replacement, drive system maintenance, power transmission upgrades, and new machinery installations.

Applications:

The TB Wood's 5.0X2B-SDS Two-Groove V-Belt Pulley is commonly used in industrial automation environments including conveyor drives, pump and compressor systems, HVAC equipment, material handling machinery, agricultural equipment, and manufacturing production lines where reliable power transmission, smooth belt operation, and efficient torque transfer are essential.

Technical Specifications:

• Manufacturer: TB Wood's (Regal Rexnord)
• Model / Part Number: 5.0X2B-SDS (502B)
• Product Type: Two-Groove V-Belt Pulley
• Belt Section: A, B
• Number of Grooves: 2
• Outside Diameter: 5.35 in.
• Pitch Diameter: 4.60 in. (A Belt), 5.00 in. (B Belt)
• Datum Diameter: 5.00 in.
• Material: Cast Iron
• Construction: Plain, Precision-Machined
• Bore Type: Quick Disconnect (QD) Bushing
• Bushing Series: SDS
• Bore Range: 1/2 in. to 2 in. (with compatible SDS bushing)
• Face Width: 1.75 in.
• Length Through Bore: 1.3125 in.
• Overall Width: 1.75 in.
• Maximum Speed: 4,860 RPM
• Balance: Standard, Single-Plane Balance
• Application Environment: Industrial power transmission systems

Common Replacements:

• TB Wood's 502B
• Martin 2B50SDS
• Browning 2B50SDS