3M 7010308326 Ball Bearing Mini Orbital Sander Part

Product Description

The 3M 7010308326 is a replacement ball bearing designed for use in the 3M 28737 Elite Series Mini Orbital Sander. Ball bearings in orbital sanders support the eccentric drive shaft and pad assembly, reducing friction and maintaining smooth, consistent orbital motion under continuous load. This part is replaced during routine maintenance or when worn bearings cause increased vibration, noise, or reduced pad control. Installation is typically performed by equipment repair technicians or experienced tool service professionals with access to appropriate bearing press or hand tools.

This ball bearing is a direct replacement component for the 3M 28737 Elite Series Mini Orbital Sander. The 28737 is a pneumatic random orbital sander used in surface preparation, finishing, and paint correction applications across automotive, industrial, and fabrication environments. Technicians performing preventive maintenance or addressing bearing failure in this sander model will find this part a direct fit for restoring factory performance.

Key Features

• OEM-style replacement bearing matched to the 3M 28737 Elite Series Mini Orbital Sander
• Restores smooth orbital motion and reduces vibration caused by bearing wear
• Sold individually, allowing single-component replacement without purchasing a full rebuild kit
• Supports proper pad tracking and reduces load on the drive assembly

Compatibility

Designed as a replacement ball bearing for the 3M 28737 Elite Series Mini Orbital Sander.

Installation Notes

Bearing replacement on pneumatic orbital sanders should be performed by a qualified tool repair technician. Disconnect the air supply completely before disassembling the tool. A bearing press or appropriate hand press tooling is typically required to seat the bearing without damaging the race or housing. Follow the sander manufacturer service documentation for disassembly sequence and reassembly torque guidance.

Technical Specifications

• Unit of Measure: Each
• UPC: 00051115668838
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010308326