Medium
30-60 minutes
This is a Genuine OEM Approved replacement part used on a variety of Milwaukee Power Tools. This Ball Bearing has multiple applications based on your tool. Ball Bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement. This part is made out of Metal and it is Sold Individually.
To replace this Bearing you would need a Screwdriver and Pliers.
Ball Bearing 02-04-0845
OEM part for: Milwaukee
Part Number: 02-04-0845
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Ball Bearing will fit the following 698 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 698 matching models.
Milwaukee
Show More Compatible Models698 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Milwaukee
This item works with the following types of products:
- Drill
- Drill Press
- Electric Drill
- Engine
- Grinder
- Hammer Drill
- Impact Wrench
- Miter Saw
- Polisher
- Rotary Hammer
- Sander
- Saw
Repair Videos ?
Customer Part Reviews ?
- 1
Questions & Answers ?
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Does this fit my product?Questions & Answers for 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.
Bearing and housing wear causeing rough operation and noisey.
Tool Type
Grinder
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Power Drill, #20 star driver bit
end grinder front bearing was worn out
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Hammer
Removed head of end grinder
disassembled shaft and removed
removed bearings from case
installed new bearings
reinstalled shaft and lubricated
reattached head to motor
Shaft bearing sel distructed.
Tool Type
Grinder
Difficulty
Medium
Time
30-60 minutes
Tools Used
, star bits. bearing installation tool
Spindle shaft was broken at the collet
Tool Type
Grinder
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, bench vise, custom sized punch, 5lb. sledgehammer
Removing gear was a problem no clearence
Tool Type
Grinder
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, Wrench Set, heat to remove gear/ proper punch
spanned to remove recessed nut. The problem is there is no way to pull gear you have to heat
and drive the shaft out of the gear. Easy to remove bearings and replace, again the problem
in assembly is heating the gear and seating.
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
