Extended Pitch Sprocket Idler

These sprocket idlers are designed for extended 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 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

Product Specifications

Extended Pitch Sprocket Idlers

Dimensions In Inches

PART
NUMBER
CHAIN NO. PITCH ROLLER DIA NO. OF
TEETH
A B C D E F WEIGHT
LBS
AG2419 2040 1 .312 11 .643/.649 7/8 3-25/32 9/32 51/64 9.27 .71
AG2419-C 2040 1 .312 11 .516/.522 7/8 3-25/32 9/32 51/64 9.27 .74
AG2416-B 2050 1-1/4 .400 9 .643/.649 7/8 3-27/32 11/32 51/64 9.27 .75
AG2416-C 2050 1-1/4 .400 9 .516/.522 7/8 3-27/32 11/32 51/64 9.27 .78
AG2417-B 2060 1-1/2 15/32 7 .643/.649 7/8 3-3/4 7/16 53/64 9.27 .70
AG2417-C 2060 1-1/2 15/32 7 .516/.522 7/8 3-3/4 7/16 53/64 9.27 .73

Drawing

extended-pitch-sprocket-idler-drawing

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SINGLE PITCH SPROCKET IDLERHEAVY DUTY EXTENDED PITCH SPROCKET IDLER