Aetna Double Pitch Idler Sprocket

• Double Pitch Chain Idler.

All About Sprocket Idler

• These sprocket idlers are designed for extended pitch chains.
• They are installed with standard 1/2" or 5/8" bolts and include accurately contoured hardened teeth to resist wear and damage to the chain.
• Aetna idlers are compact and easy to install and built for long maintenance-free service life.
• Typical applications include gathering chains on corn heads and other harvesting equipment.

Advantages

• 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.