Aetna Idler Pulley Flat Non S25252-A | AIMS Industrial

Idler Pulley Flat Non-Flanged Double Row Bearing

• Flat Non-Flanged.
• Double row bearing.

About Aetna Idler High-Speed Pulley - Double Row Bearing

• They are used in heavy-duty applications where loads and speeds are greater than required for unground bearings usually over 2000 RPM.
• Many are used on modern combines.
• Aetna straight belt idlers for flat belts are available with double row bearings and bushed to clear 1/2", 5/8", and 3/4" bolts.
• Aetna belt idlers are generally used as tensioners or direction changes.
• Permanently lubricated and sealed against grime and dirt.
• Fit into existing design with little or no engineering changes or are readily adapted to new designs.

About Advantage

• Heavy gauge precision formed steel with annular strengthening rib.
• A double row of steel rivets.
• Double row lubricated for life sealed precision angular contact bearing for higher capacity and rigidity.
• Steel bushing to provide proper bolt clamping and centering.
• Basic radial load rating of precision bearing is 3,340 pounds.