120-8590 Gear 1" Bore 1 4"KW 1208590

Description:

The 120-8590 Gear (1208590) is a mechanical power transmission gear used in industrial machinery and drive systems to transfer torque and rotational motion between shafts. Commonly installed in conveyors, packaging equipment, material handling systems, and OEM machinery where a 1-inch bore and 1/4-inch keyway are required for secure shaft mounting. Maintenance teams, OEMs, and system integrators use this gear for equipment repairs, replacement of worn gears, drive train retrofits, and restoration of industrial mechanical systems.

Applications:

The 120-8590 Gear is commonly used in conveyor drives, speed reducers, packaging machinery, agricultural equipment, and industrial power transmission systems. The 1208590 configuration is designed to provide reliable torque transfer and rotational synchronization in machinery operating under continuous-duty conditions where precise gear engagement and shaft alignment are essential.

Technical Specifications:

• Manufacturer: Unknown / Generic
• Model / Part Number: 120-8590 / 1208590
• Product Type: Mechanical Power Transmission Gear
• Bore Size: 1 in
• Keyway Size: 1/4 in
• Gear Material: Hardened steel or cast iron (application dependent)
• Mounting: Keyed shaft mount
• Operating Principle / Function: Transfers torque and rotational motion between shafts
• Compatible Equipment: Conveyors, speed reducers, packaging machines, and industrial machinery
• Application Environment: Industrial mechanical drive and power transmission systems

Common Replacements:

• Martin Sprocket 1" Bore Spur Gear
• Boston Gear Spur Gear, 1" Bore, 1/4" Keyway
• Browning Mechanical Drive Gear, 1" Bore