Three‑arm bearing puller NEO tools 11-869, 2-inch (50 mm) reach

Three‑arm bearing puller NEO tools 11-869, 2-inch (50 mm) reach is a manual three-jaw extractor designed to remove bearings, gears and pulleys from shafts with controlled axial force. The tool features three adjustable arms that grip the component evenly around its circumference, allowing for balanced extraction and reduced risk of damage to the part or shaft. With a 50 mm reach, it is intended for medium-depth pulls in mechanical repair, maintenance and workshop environments.

Advantages

The three-arm configuration provides even load distribution during extraction, improving grip stability and reducing the likelihood of slippage. Adjustable arms accommodate a range of outer diameters within the reach limitation, while the manual screw mechanism offers precise control over extraction speed and force. Constructed for workshop use, the puller is compact and straightforward to set up for repeated disassembly tasks.

Suitable for

• Removing bearings from shafts in automotive and industrial equipment
• Extracting gears, pulleys and sprockets during repair or replacement
• General workshop disassembly where controlled axial pulling is required
• Maintenance tasks on electric motors, transmissions and rotating assemblies

Key specifications

• Tool type: three-arm bearing puller
• Reach: 2 inches (50 mm)
• Operation: manual screw-driven extraction
• Grip configuration: three adjustable arms/jaws for even load distribution
• Intended use: removal of bearings, gears and pulleys from shafts

How to use

Position the three arms behind the component to be removed and adjust each arm so the jaws sit evenly around the part. Align the puller so the central screw bears on the shaft axis to ensure axial extraction. Turn the screw slowly and steadily to pull the component off the shaft, monitoring alignment and grip as the part moves. If binding or uneven movement occurs, stop and readjust the arms for a balanced pull. After removal, retract the arms and store the tool in a dry place.

Usage recommendations

Use appropriate personal protective equipment and ensure the workpiece is secured. For tightly fitted components, apply a penetrating lubricant and work gradually; avoid excessive force that could damage the shaft or the puller. Inspect the arms and screw for wear before use and replace the tool if deformation or significant wear is present.