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

• 4 Point Heavy Duty.
• A Section.

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.