Description

Idler Pulley A Section V-Belt Idler 4 Point Heavy Duty

About Aetna Idler High-Speed Pulley - Double Row Bearing

Provide long life under demanding conditions.
They are installed with standard 1/2" or 5/8" bolts.
Applications include agricultural, power transmission equipment, and conveyor systems.
Aetna V-belt idlers are generally used as tensioners or direction changes.
Permanently lubricated and sealed against grime and dirt.
Fit into existing designs with little or no engineering changes, or are readily adapted to new designs.

About Advantage

Over-size, factory-packed lubricant chamber assures maximum life and operating efficiency without troublesome relubrication.
Case hardened to resist belt abrasion.
Available for most common V-belt sizes.
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.

Specifications

AIMS SKU A0150997

Brand Aetna

Model Number AG2321

g (mm) 3.657

G (inch) 0.144

Belt Size A

H (inch) 0.75

Weight (lbs) 0.75

B (inch) 1-3/16

Outside Diameter (inch) 3-1/4

Inside Diameter (inch) 5/8

H (mm) 19.05

Weight (kg) 0.34

D (mm) 82.55

b (mm) 30.162

F (mm) 22.225

A (mm) 16.332/16.484

f (inch) 7/8

a (inch) .643/.649

C (inch) 2-1/4

C (mm) 57.15

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