Two-arm bearing puller NEO tools 1" model 11-871

Two-arm bearing puller NEO tools 1" model 11-871 is a mechanical extraction tool designed for removing bearings, gears and pulleys from shafts and housings. The device features two adjustable arms and a central forcing screw dimensioned for 1" applications, enabling controlled, axial extraction while minimising risk of damage to surrounding components. The tool is intended for workshop, automotive and maintenance use where safe disassembly of press-fit parts is required.

Advantages

The two-arm design provides balanced pulling force for concentric, steady removal of components. Adjustable arms adapt to different diameters and profiles, while the central forcing screw allows precise, incremental application of force. Constructed from hardened steel components, the puller offers durability and reuse under regular workshop conditions. Its compact configuration facilitates access in confined spaces where larger pullers cannot be used.

Suitable for

• Removing bearings from shafts and housings
• Extracting gears and pulleys in automotive repair
• General workshop maintenance and machine disassembly

Key specifications

• Type: two-arm bearing puller
• Forcing screw size: designed for 1" applications
• Arm configuration: two adjustable arms for varied diameters
• Material: hardened steel components for load-bearing parts
• Application: manual mechanical extraction, axial pull
• Suitable for confined spaces due to compact design

How to use

Position the adjustable arms behind the component to be removed and tighten the arm clamps to secure their grip. Align the central forcing screw with the shaft or centre point and rotate the screw slowly to apply axial force. Continue turning the screw in controlled increments until the component slides free; avoid sudden or excessive force to prevent damage. Inspect the puller and the removed part after use and clean any debris before storage.

Usage recommendations

Use suitable personal protective equipment such as safety glasses and gloves. Ensure the component and surrounding parts are stable before applying force, and apply penetrating lubricant if a part is corroded or seized. Do not use the puller on parts where the forcing screw or arms cannot be properly aligned, and avoid impact forces that exceed the rated capacity of manual extraction tools.