Aetna 41.4mm Pitch 8T 5/8" ID x 11/16" | AIMS Industrial

• Case hardened teeth prolong chain and idler life.
• Accurately contoured teeth from heavy-gauge steel
• Over-size, factory-packed lubricant chamber assures maximum life and operating efficiency without troublesome relubrication.
• Bearing races are hardened to resist wear, outers and inners are accurately formed for smooth running.
• Aetna's self-contouring, free-running, self-wiping seal provides positive contact under all conditions of misalignment.
• Full ball complement for high durability.

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
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• Duty: Heavy duty
• Bore: Refer to variant for ID