3M 7000118733 Spindle Bearing Angular Contact

Product Description

The 3M 7000118733 is a double row angular contact spindle bearing designed as a replacement component for 3M Random Orbital Sanders. This bearing supports the spindle assembly under the combined radial and axial loads generated during orbital sanding operations. It ships with one integrated seal, which helps keep contaminants out of the bearing race during service. Installation is performed by trained service technicians or tool repair professionals familiar with rotary abrasive equipment. The sealed design reduces the need for field lubrication and contributes to consistent spindle performance over the service life of the sander.

This spindle bearing is used in 3M Random Orbital Sanders, with the exception of the 3-inch, 3/32-inch orbit models. It is a direct OEM-style replacement intended for tool repair and maintenance applications. Service technicians performing routine refurbishment or addressing spindle play, noise, or roughness in orbital sanders will find this bearing a correct-fit solution for the applicable tool models.

Key Features

• Double row angular contact design handles combined radial and axial spindle loads
• Includes one seal to protect bearing internals from dust and debris
• OEM-specified replacement for applicable 3M Random Orbital Sander models
• Sold individually (each) for precise service quantity ordering

Compatibility

Fits 3M Random Orbital Sanders, excluding 3-inch models with 3/32-inch orbit. Refer to your tool service manual or 3M parts documentation to confirm fitment for your specific model before ordering.

Installation Notes

Spindle bearing replacement should be performed by a qualified tool repair technician. Disconnect and de-energize the sander and relieve any pneumatic supply pressure before disassembly. Use appropriate bearing pullers and press tools to remove and seat the bearing without applying force through the rolling elements. Follow the tool manufacturer's service documentation for correct assembly sequence and torque guidance.

Technical Specifications

• Bearing Type: Double Row Angular Contact
• Seal Count: 1
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00051115281488

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118733