Single Pitch Sprocket Idler

These sprocket idlers are designed for use with single pitch chain. 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 a long maintenance-free service life. Typical applications include agricultural equipment, fitness equipment and packaging machines.

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