Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Ball Bearing 17x40x12 mm
Model Number: 02-04-1710
The Milwaukee 02-04-1710 is a genuine OEM Ball Bearing with dimensions of 17x40x12 mm — referring to a 17 mm inner diameter, 40 mm outer diameter, and 12 mm width — for use in compatible Milwaukee tools. Ball bearings are precision components that support rotating shafts and spindles within the tool's motor and drivetrain assemblies — using a ring of hardened steel balls between inner and outer races to reduce friction and allow smooth, efficient rotation under load. They absorb both radial and axial forces generated during operation while maintaining precise shaft alignment within the housing. A worn, corroded, or damaged ball bearing that produces noise, vibration, heat, or shaft play requires replacement to prevent further damage to surrounding components and restore smooth, reliable tool operation.
Using a genuine Milwaukee OEM ball bearing ensures the correct 17x40x12 mm dimensional specification, ball complement, and load rating for the shaft and housing it serves. Even where dimensions appear similar across part numbers, Milwaukee uses distinct part numbers to differentiate bearings with different seal, shield, or clearance configurations — always use the exact part number from your tool's service parts diagram to ensure the correct bearing is ordered. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct ball bearing for your specific unit.
Features
- Genuine Milwaukee OEM ball bearing for compatible Milwaukee tools
- Supports rotating shafts and spindles in motor and drivetrain assemblies
- Hardened steel ball complement reduces friction and absorbs radial and axial forces
- Correct 17x40x12 mm dimensional specification and load rating for the application
- Always order by exact part number — similar dimensions may indicate different seal or shield configurations
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Inner Diameter: 17 mm
- Outer Diameter: 40 mm
- Width: 12 mm
Includes
- (1) Milwaukee 02-04-1710 Ball Bearing 17x40x12 mm
