Bearing puller, NEO tools 6" double-arm model 11-852

The NEO tools 6" double-arm bearing puller (model 11-852) is a mechanical extraction tool designed to remove bearings, gears and pulleys from shafts. Its two-arm configuration provides a balanced grip on components up to six inches in diameter, while a central forcing screw applies axial force to extract parts with control and precision. The tool is intended for workshop maintenance, automotive repair and general machinery servicing where secure, straight-line pulling is required.

Advantages

The double-arm arrangement ensures even distribution of pulling force, reducing the risk of slippage or damage to the removed component. A hardened central forcing screw delivers reliable axial pressure and withstands repeated use. Compact construction and straightforward adjustment make it easy to position on shafts and around housings, while durable materials provide resistance to wear in frequent maintenance environments.

Suitable for

• Removing bearings from shafts in automotive wheel hubs and transmission assemblies
• Extracting gears and pulleys during machinery servicing and repair
• Workshop maintenance tasks where controlled axial pulling is required

Key specifications

• Maximum reach: suitable for components up to 6 inches (approx. 150 mm) in diameter
• Double-arm configuration for balanced grip
• Central forcing screw for axial extraction
• Adjustable arm spacing to fit different component sizes
• Robust construction for regular workshop use

How to use

Secure the puller by positioning the two arms evenly behind the component to be removed, ensuring a firm, balanced engagement. Turn the central forcing screw clockwise to apply axial force; continue until the bearing, gear or pulley separates from the shaft. Reverse the screw to release the tool from the removed part. Inspect the component and shaft for wear or damage after extraction and clean the tool before storage.

Usage recommendations

Use appropriate personal protective equipment and ensure the puller arms are fully seated before applying force. Apply steady, even pressure with the forcing screw rather than sudden shocks, and select a puller that fits the component size to avoid bending or slipping.