Part Location Diagram of 02-04-1020 Milwaukee Ball Bearing
See part 4 in the diagram
Replacing your Milwaukee Electric Drill Ball Bearing
( Grid squares measure 1x1 inch )

Ball Bearing 02-04-1020

Manufactured by:
Milwaukee
ERP Number:
ERP10116874
Part Number:
02-04-1020
Original Equipment Manufacturer ?
$7.13
In Stock
Delivers in 3-5 Business Days!

Easy 

1- 2 hours 

(2 rated repairs) ?

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Product Description

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Inner diameter 3/8" Outer Diameter 1"

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Milwaukee
This part works with the following products:
  • Electric Drill
  • Band Saw
  • Sander Polisher
  • Saw
  • Sander Grinder
  • Drain Cleaner
  • Nibbler & Shears
  • Reciprocating Saw
  • Angle Grinder
  • Orbital or Palm Sander
  • Bandfile
  • Cordless Drill
  • Demolition Hammer
  • Charger

Videos For installing this part.

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Replacing your Ball Bearing

Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

1- 2 hours 

(2 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Motor bearings self destructed/ grease dried up

David from El Dorado Hills, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Wrench set
Parts Used:
02-04-1020, 02-04-0848
Replaced front and rear motor bearings. Front (gear case) bearing retained by 2 screws. Commutator bearing removed by prying off shaft with 2 slotted screwdrivers.
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drive worm gear and the gear shaft, one bearing

John from Catawissa, Pennsylvania

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set
Take the saw apart.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10116874
Manufacturer Part Number: 02-04-1020
Brand Model Number Description
Milwaukee 0101-20 Electric Drill - Electric Drill / Driver
Milwaukee 0101-50 Electric Drill - Electric Drill / Driver
Milwaukee 0102-1 Electric Drill - Electric Drill / Driver
Milwaukee 0102-3 Electric Drill - Electric Drill / Driver
Milwaukee 0104-1 Electric Drill - Electric Drill / Driver
Milwaukee 0120 Electric Drill - Electric Drill / Driver
Milwaukee 0121 Electric Drill - Electric Drill / Driver
Milwaukee 0122 Electric Drill - 1/4" Speed Control Drill
Milwaukee 0122-1 Electric Drill - Electric Drill / Driver
Milwaukee 0122-3 Electric Drill - Electric Drill / Driver
Milwaukee 0124-1 Electric Drill - 1/4&#34 Magnum Hole Shooter
Milwaukee 0125 Electric Drill - 1/4" Pistol Drill
Milwaukee 0135 Electric Drill - Electric Drill / Driver
Milwaukee 0140 Electric Drill - 1/4" Pistol Drill
Milwaukee 0141 Electric Drill - Electric Drill / Driver
Milwaukee 0141-1 Electric Drill - Electric Drill / Driver
Milwaukee 0160 Electric Drill - Electric Drill / Driver
Milwaukee 0161 Electric Drill - Electric Drill / Driver
Milwaukee 0180 Electric Drill - 1/4" Pistol Drill
Milwaukee 0181 Electric Drill - Electric Drill / Driver
Milwaukee 0190 Electric Drill - 1/4" Pistol Drill
Milwaukee 0191 Electric Drill - Electric Drill / Driver
Milwaukee 0200 Electric Drill - 5/16" Pistol Drill
Milwaukee 0220 Electric Drill - 3/8" Pistol Drill
Milwaukee 0221 Electric Drill - 3/8" Pistol Drill
Milwaukee 0222 Electric Drill - 3/8" Speed Control Drill
Milwaukee 0222-1 Electric Drill - 3/8&#34 Rev. Speed Control Drill
Milwaukee 0222-3 Electric Drill - Electric Drill / Driver
Milwaukee 0222-4 Electric Drill - 3/8&#34 T.S.C. Rev. Hole Shooter
Milwaukee 0224-1 Electric Drill - Electric Drill / Driver