Bearing puller, NEO tools 2-arm, 105×110 mm (model N11-866)

NEO tools two-arm bearing puller model N11-866 with arm span dimensions 105×110 mm is a mechanical extraction tool designed to remove bearings, gears and pulleys in automotive and general mechanical maintenance. The tool’s two-arm design provides a balanced grip on press-fitted or interference-fit parts and enables controlled, axial pulling to minimise damage to shafts and housings. Constructed for workshop use, the puller is intended for technicians and mechanics who require a compact, reliable extractor for routine disassembly tasks.

Advantages

The two-arm configuration offers symmetrical force distribution for stable extraction and reduced risk of part tilting. The specified arm span of 105×110 mm covers a range of medium-sized bearings and components commonly encountered in vehicle and machine maintenance. The puller’s design enables direct axial force transfer, improving alignment during removal and helping to protect mating surfaces. Compatibility with standard workshop pulling methods makes it suitable for use with hand-operated forcing screws or hydraulic presses when axial control is required.

Suitable for

• Removing bearings from wheel hubs, gearboxes and electric motors
• Extracting gears and pulleys from shafts in automotive repair
• Workshop maintenance tasks requiring controlled axial pulling
• Light to medium duty mechanical disassembly where a two-arm puller fits the part geometry

Key specifications

• Arm span: 105×110 mm, suitable for medium-sized components
• Two-arm configuration for balanced gripping and axial extraction
• Designed for manual or press-assisted axial pulling
• Intended for workshop and automotive maintenance applications

How to use

Position the puller so the arms securely engage behind the bearing, gear or pulley flange, ensuring the jaws sit evenly on opposite sides of the component. Align the forcing screw with the shaft centre to maintain axial load during extraction. Apply steady, even force by turning the forcing screw or by using a suitable press, taking care to keep the puller arms engaged and centred. Inspect the component and surrounding parts during removal to prevent sudden shifts, and stop if any binding or misalignment occurs.

Usage recommendations

Use appropriate personal protective equipment and secure the workpiece before extraction. Select the puller when the 105×110 mm arm span matches the component size and avoid using excessive force—if the part does not move with steady pressure, consider heating the housing or using penetrating lubricant and re-assess the setup to prevent damage.