Milwaukee 42-40-0640 Sleeve Bearing

Product Description

The MILWAUKEE 42-40-0640 is a sleeve bearing replacement part designed to support rotating shafts in Milwaukee power tools. Sleeve bearings provide a low-friction surface between moving and stationary components, reducing wear and heat buildup during operation. This type of bearing is a common serviceable component in electric motors and tool assemblies, and is typically installed by power tool repair technicians or experienced trades professionals performing tool maintenance.

This sleeve bearing is intended for use as a replacement part within compatible Milwaukee power tool assemblies. It is suited for service and repair scenarios where the original bearing has experienced wear, excessive play, or failure. Proper fitment should be confirmed against the specific tool model and parts diagram before installation.

Key Features

• Sleeve bearing design provides low-friction shaft support in rotating assemblies
• OEM Milwaukee replacement part ensures fit within original tool specifications
• Serviceable component that restores tool function when the original bearing wears out
• Compact form factor typical of internal motor and gearbox bearing applications

Compatibility

Designed as an OEM-style replacement sleeve bearing for compatible Milwaukee power tool models. Confirm fitment using the Milwaukee parts diagram or service manual for the specific tool being serviced before ordering.

Installation Notes

Installation of internal bearing components should be performed by a qualified power tool repair technician. Disconnect and de-energize the tool completely before disassembly. Pressing sleeve bearings into a housing typically requires a bearing press or appropriate driver to avoid damage to the bearing surface or housing bore. Refer to the Milwaukee service documentation for disassembly sequence and reassembly torque guidance specific to the host tool.

Technical Specifications

• Component Type: Sleeve Bearing

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 42-40-0640