Bearing Puller 3" Three-Jaw, NEO tools 11-870

Three-jaw Bearing Puller NEO tools 11-870 with a 3" (approx. 76 mm) reach is a manual extraction tool designed to remove bearings, gears and pulleys from shafts and housings. The three adjustable legs provide uniform gripping force around the circumference of the part, enabling safe, concentric pulling with reduced risk of slippage or damage. Constructed for workshop and maintenance environments, this puller is suitable for use on automotive, industrial and mechanical equipment where controlled, manual removal is required.

Advantages

The three-jaw design ensures balanced force distribution for concentric extraction, improving safety and reducing deformation of parts. Adjustable legs allow secure gripping of a range of outer diameters within the tool's reach. The manual central screw gives precise control over pulling speed and force, facilitating delicate removal when required. The compact reach makes the puller well suited to confined spaces and common maintenance scenarios.

Suitable for

• Removing bearings from shafts and housings
• Pulling gears and pulleys in automotive repair
• Maintenance work on industrial machinery and motors
• Workshop use for mechanical disassembly and parts replacement

Key specifications

• Reach: 3 inches (approximately 76 mm)
• Configuration: three-jaw (three legs) for concentric gripping
• Operation: manual central screw drive for controlled pulling
• Material: hardened steel components for durability (manufacturer typical material)
• Application: external pulling on bearings, gears and pulleys

How to use

Select leg positions to fit evenly around the component to be removed, ensuring the jaws make full contact with the part's outer surface. Position the puller so the central screw aligns with the shaft or center point, then tighten the central screw gradually while maintaining alignment. Apply steady, controlled force until the component moves free; reverse the operation to release the puller from the part. Inspect the removed component and contact surfaces for damage after extraction.

Usage recommendations

Use appropriate personal protective equipment and secure the workpiece before operating the puller. Avoid applying excessive force; if the part does not move, verify correct seating of the jaws and consider penetrating lubricant or alternative removal methods to prevent tool or part damage.