Bearing Puller AWTools AWTOOLS AW19025 internal 12–38 mm

AWTools internal bearing puller AWTOOLS AW19025 is a compact mechanical tool designed for removing bearings, bushings and other press-fit components that require an inward grip. With an internal grip range of 12–38 mm, this tool provides controlled extraction in confined spaces commonly found in automotive, motorcycle and small-engine applications. The design focuses on delivering a reliable internal clamping action to pull components off shafts or out of housings without relying on external jaws.

Advantages

The puller offers a precise internal clamping range that covers a variety of small to medium diameter components, enabling targeted removal while minimising the risk of damage to the surrounding parts. Its compact form factor makes it suitable for use in narrow bores and recessed locations. The tool is engineered for workshop durability and straightforward operation, allowing technicians to perform internal extractions with consistent force and reduced slippage.

Suitable for

• Removing bearings and bushings from shafts and housings
• Automotive maintenance and repair tasks
• Motorcycle and small-engine component extraction
• Workshop use where internal extraction in confined spaces is required

Key specifications

• Internal grip range: 12–38 mm
• Type: internal bearing puller with expanding claws
• Application: extraction of press-fit components from shafts or housings
• Construction: compact, workshop-oriented design for confined spaces

How to use

Select an engagement diameter within the 12–38 mm range and insert the puller into the bore until the expanding claws can engage the inner surface of the component. Advance the central forcing screw to expand the claws and establish a secure internal grip. Continue turning the forcing screw to apply extraction force until the bearing or bushing disengages from the shaft or housing. Reposition as needed for successive extractions and retract the claws by reversing the forcing screw for tool removal.

Usage recommendations

Inspect the component and surrounding parts before use to ensure even contact and to avoid deforming thin-walled housings. Use appropriate protective eyewear and apply steady, controlled force during extraction. If resistance is excessive, verify correct claw engagement and consider applying penetrating lubricant or heat to the assembly before proceeding.