Aetna 3/4" Pitch 15 Tooth x 1/2" ID Yellow Zinc Single Idler - AG2437-A9

• Industry-standard idler position: take-up and tension maintenance
• Standard sizing
• Standard duty: general agricultural and industrial
• Aetna brand: known across Australian agricultural OEM

Aetna and Don Dye Chain and Belt Idler Sprockets maintain chain tension, provide chain take-up, and control catenary sag in industrial, agricultural, and conveyor chain and belt drives.

Conveyor and Bulk Handling

• Chain tension control on industrial and agricultural conveyors
• Chain sag take-up and catenary management on long-span drives
• Conveyor chain tensioning in mining, food, and engineering plants

Agriculture and Primary Industries

• Harvester, header, and farm machinery chain tension idlers
• Grain elevator and auger chain tension control
• Agricultural conveyor and drive chain idler sprockets

General Engineering

• Chain drive tension maintenance and take-up in industrial machines
• Packaging, printing, and production line chain tension control
• Machinery chain idler sprocket replacement

• Type: Idler sprocket
• Refer to title
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• Duty: Standard
• Bore: Refer to variant for ID