3M 7100035724 Ball Bearing Disc Sanders Die Grinders

Product Description

The 3M 7100035724 is a replacement ball bearing designed for use in 3M power tools that require precision rotational components. Ball bearings in pneumatic and electric tools reduce friction between moving parts, supporting spindle assemblies and allowing high-speed rotation under load. This part is sourced as a direct OEM replacement, maintaining the mechanical tolerances required for safe and reliable tool operation. Licensed technicians and tool repair specialists install this component as part of scheduled maintenance or corrective repair on 3M disc sanders, die grinders, and cut-off wheel tools.

This ball bearing is intended for use with 3M disc sanders, die grinders, and cut-off wheel tools as specified in the applicable owner's manual parts list and tool schematic. It is suited for shop environments where these tools see regular use and periodic component replacement is part of a maintenance program. Always consult the owner's manual parts list for the correct application before ordering.

Key Features

• OEM replacement ball bearing for 3M power tool assemblies
• Supports spindle and rotor assemblies in high-speed rotational applications
• Compatible with disc sanders, die grinders, and cut-off wheel tools per 3M parts documentation
• Sold individually, allowing single-unit replacement as needed

Compatibility

Designed as a replacement part for 3M disc sanders, die grinders, and cut-off wheel tools. Consult the owner's manual parts list and tool schematic to confirm fitment for your specific model before installation.

Installation Notes

Ball bearing replacement on pneumatic or electric power tools should be performed by a qualified tool repair technician. Disconnect all air supply or electrical power before disassembling the tool. Proper bearing installation typically requires a press-fit tool to avoid damaging bearing races during seating. Refer to the 3M owner's manual for the complete parts list and disassembly procedure specific to your tool model.

Technical Specifications

• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00051115065422

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100035724