Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukee's website please click here:
Milwaukee Bearing Rad 2SE
Model Number: 02-04-1204
The Milwaukee 02-04-1204 Bearing Rad 2SE is a genuine OEM radial ball bearing with two seals (double-sealed), used as a service replacement part across many Milwaukee corded and cordless drill, demolition hammer, and rotary hammer platforms. The "Rad 2SE" designation in Milwaukee's parts catalog identifies the bearing type: "Rad" indicates a radial ball bearing (designed to support radial loads acting perpendicular to the shaft axis), and "2SE" indicates 2-seal (double-sealed) construction, with rubber or composite seals on both faces of the bearing to keep grease in and contamination out. Confirmed compatibility includes the Milwaukee 1680-20 (serial codes 407B and 407C) Super Hawg 1/2 in. Right Angle Drill, the 2808-20 Cordless Drill, the 2707-20 Cordless Drill, the 5347 Demolition Hammer, and additional Milwaukee rotary hammer and electric drill platforms across multiple serial-code ranges.
Worn, noisy, rough-rotating, seized, or contaminated bearings are one of the most common failure modes on a high-use Milwaukee power tool, and replacing a failing bearing early prevents the secondary damage that occurs when a failed bearing allows shaft runout and consequent armature, gear, or seal damage. Replacing the bearing with this OEM service part restores correct shaft support, smooth rotation, and full sealing against jobsite contamination. Because Milwaukee Tool specifies replacement parts by both catalog number and serial number, always verify your tool's serial number against the official Milwaukee service parts diagram before ordering, since the 02-04-1204 fits many different Milwaukee tools across electric drills, cordless drills, demolition hammers, and rotary hammers, with the exact application location varying by tool. Milwaukee also uses many other ball bearing part numbers across their broader tool catalog (including 02-04-2031 Ball Bearing 6204RS, 02-04-7110 Ball Bearing, 02-04-0645 Ball Bearing, 02-04-0795, and others) which are dimensionally different and are NOT interchangeable with the 02-04-1204 despite the similar "ball bearing" descriptions. Verify by serial number using Milwaukee's online parts lookup before ordering to confirm correct fitment.
Features
- Genuine Milwaukee OEM replacement, direct factory part for the 02-04-1204 reference
- Radial ball bearing with double-sealed (2-seal) construction
- "Rad 2SE" designates Radial bearing, 2 Seal in Milwaukee's parts catalog
- Two rubber or composite seals keep grease in and contamination out
- Cross-platform service part used across many Milwaukee corded and cordless power tools
- Confirmed compatibility on the Milwaukee 1680-20 (407B, 407C) Super Hawg 1/2 in. Right Angle Drill
- Confirmed compatibility on the Milwaukee 2808-20 and 2707-20 Cordless Drills
- Confirmed compatibility on the Milwaukee 5347 Demolition Hammer
- Fits additional Milwaukee rotary hammer and electric drill platforms when verified by serial number
- Restores correct shaft support and smooth rotation after bearing wear or failure
- Prevents secondary damage from shaft runout when worn bearings allow excess play
- Manufactured to Milwaukee factory tolerances and material specifications
- Direct-fit replacement, no modification required for installation
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 02-04-1204
- Official Description: Bearing Rad 2SE
- Component Type: Radial Ball Bearing, Double-Sealed
- Bearing Type: Radial (perpendicular load)
- Seal Configuration: 2-Seal (double-sealed)
- Confirmed Compatible Models: 1680-20 (407B, 407C) Super Hawg, 2808-20 and 2707-20 Cordless Drills, 5347 Demolition Hammer, plus additional Milwaukee electric drill and rotary hammer platforms (verify by serial number)
- Quantity: Sold individually, 1 bearing per order
- Part Type: OEM Service Replacement Part
Includes
- (1) Milwaukee 02-04-1204 Bearing Rad 2SE
- Note: Milwaukee uses many different ball bearing part numbers across their tool catalog. This part (02-04-1204) is NOT interchangeable with the 02-04-2031 Ball Bearing 6204RS, 02-04-7110 Ball Bearing, 02-04-0645 Ball Bearing, 02-04-0795, or other Milwaukee ball bearing part numbers, which are dimensionally different and serve different tool platforms
- Note: Verify your tool's catalog number and serial number against the official Milwaukee parts diagram before ordering, since bearing positions vary by tool and serial code
