Medium
30-60 minutes
This is an OEM replacement part used on on a variety of electric power tools. This is a standard ball bearing which is has multiple applications based on your tool. Bearings are designed to reduce friction between two rotating parts. Since bearings experience constant wear from pressure, heat and friction, eventually they would need to be replaced. This is sealed metal bearing and it is sold individually.
Ball Bearing 605040-05
OEM part for: DeWALT, Black and Decker, Porter Cable
Part Number: 605040-05
$6.55
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 226 machines
DeWALT
DW505 Type 1 Hammer Drill View Diagrams & Manuals
DW515 Type 1 1/2inch 2 Speed Hammer Drill View Diagrams & Manuals
DW515 Type 2 1/2inch 2 Speed Hammer Drill View Diagrams & Manuals
DW321 Type 1 Top Handle Jig Saw View Diagrams & Manuals
DW321 Type 3 Top Handle Jig Saw View Diagrams & Manuals
DW323 Type 1 Body Grip Jig Saw View Diagrams & Manuals
DW660S Type 3 Cut Out Tool View Diagrams & Manuals
DW677 Type 1 1.5MM Planer View Diagrams & Manuals
DW680 Type 1 Heavy Duty Planer View Diagrams & Manuals
DW680 Type 2 Heavy Duty Planer View Diagrams & Manuals
DW680 Type 3 Heavy Duty Planer View Diagrams & Manuals
DW411 Type 2 Orbital Sander View Diagrams & Manuals
DW411 Type 3 Palm Sander View Diagrams & Manuals
DW412 Type 2 Orbital Sander View Diagrams & Manuals
DW420 Type 1 Random Orbit Sander View Diagrams & Manuals
DW420 Type 2 Random Orbit Sander View Diagrams & Manuals
DW421 Type 1 Random Orbit Sander View Diagrams & Manuals
DW421 Type 2 Random Orbit Sander View Diagrams & Manuals
DW422 Type 1 EVS Random Orbit Palm Sander View Diagrams & Manuals
DW423 Type 1 5 inch EVS Random Orbit Sander View Diagrams & Manuals
DW423 Type 2 5 inch EVS Random Orbit Sander View Diagrams & Manuals
DW406 Type 1 Angle Grinder View Diagrams & Manuals
DW402-220 Type 2 Angle Grinder View Diagrams & Manuals
DW406 Type 2 Angle Grinder View Diagrams & Manuals
DW458 Type 1 Angle Grinder View Diagrams & Manuals
DW515 Type 3 Hammer Drill View Diagrams & Manuals
DW515 Type 4 Hammer Drill View Diagrams & Manuals
DW814 Type 1 Angle Grinder View Diagrams & Manuals
DW814 Type 2 Angle Grinder View Diagrams & Manuals
DW861W Type 1 Masonry Saw View Diagrams & Manuals
D28065 Type 1 Small Angle Grinder View Diagrams & Manuals
D28065N Type 1 Small Angle Grinder View Diagrams & Manuals
D28114 Type 1 Grinder View Diagrams & Manuals
D28114N Type 1 Grinder View Diagrams & Manuals
D28115 Type 1 Grinder View Diagrams & Manuals
D28115N Type 1 Grinder View Diagrams & Manuals
D28144 Type 1 Grinder View Diagrams & Manuals
D28144N Type 1 Grinder View Diagrams & Manuals
D28755 Type 1 Chop Saw View Diagrams & Manuals
D26441 Type 1 Sheet Sander View Diagrams & Manuals
D26453 Type 1 Random Orbit Sander View Diagrams & Manuals
D26450 Type 1 Random Orbit Sander View Diagrams & Manuals
D26451 Type 1 Random Orbit Sander View Diagrams & Manuals
DW660SK Type 3 Cut Out Tool Kit View Diagrams & Manuals
DW26451K Type 1 5 Random Orbit Sander View Diagrams & Manuals
DW26453K Type 1 5 Random Orbit Sander View Diagrams & Manuals
D26441K Type 1 1/4 Sheet Sander View Diagrams & Manuals
D26441K-AR Type 1 1/4 Sheet Sander View Diagrams & Manuals
DW321K Type 1 Jig Saw View Diagrams & Manuals
DW321K Type 3 Jig Saw View Diagrams & Manuals
DW321K-BR Jig Saw View Diagrams & Manuals
DW677-AR (Type 1) Electric Planer View Diagrams & Manuals
DW660K (Type 3) Cut Out Tool Kit View Diagrams & Manuals
DW680-BR (Type 1) Heavy Duty Planer View Diagrams & Manuals
DW680-BR (Type 2) Heavy Duty Planer View Diagrams & Manuals
DW680K (Type 1) Heavy Duty Planer View Diagrams & Manuals
DW680K (Type 2) Heavy Duty Planer View Diagrams & Manuals
DW680K (Type 3) Heavy Duty Planer View Diagrams & Manuals
DWE6423K (1) 5" Random Orb Sander View Diagrams & Manuals
D28066N (Type 1) 5in/6in Rattail Sag View Diagrams & Manuals
DW411K (Type 2) Orbital Sander Kit View Diagrams & Manuals
DW411K (Type 3) Orbital Sander Kit View Diagrams & Manuals
DW412-35 (Type 2) 1/4 Sht Sander-Lat.Amer View Diagrams & Manuals
DW412-44 (Type 2) 1/4 Sht Sander-Chile View Diagrams & Manuals
DW421K (Type 1) 5 R.O.S in Kitbox View Diagrams & Manuals
DW421K (Type 2) 5 R.O.S in Kitbox View Diagrams & Manuals
DW423K (Type 1) 5in Evs Ro Sander Kit View Diagrams & Manuals
DW423K (Type 2) 5in Evs Ro Sander Kit View Diagrams & Manuals
DW505K (Type 1) 1/2 Hammer.Drl.Kit.2+2 View Diagrams & Manuals
DW515K (Type 1) 1/2 Vsr Dr Hammerdrl View Diagrams & Manuals
DW515K (Type 2) 1/2 Vsr Dr Hammerdrl View Diagrams & Manuals
DW515K (Type 3) 1/2 Vsr Dr Hammerdrl View Diagrams & Manuals
DW515K (Type 4) 1/2 Vsr Dr Hammerdrl View Diagrams & Manuals
DW680-B2 (Type 1) Planer View Diagrams & Manuals
DW680-B2 (Type 2) Planer View Diagrams & Manuals
DW861B-B2 (Type 2) Tilecutter View Diagrams & Manuals
DW861B-B2 (Type 3) Tilecutter View Diagrams & Manuals
DW861B-B2 (Type 4) Tilecutter View Diagrams & Manuals
DW861B-B3 (Type 2) Tilecutter View Diagrams & Manuals
DW861B-B3 (Type 3) Tilecutter View Diagrams & Manuals
DW861B-B3 (Type 4) Tilecutter View Diagrams & Manuals
DWE6420 (Type 1) 5in Random Orb Sndr View Diagrams & Manuals
D26451K (Type 1) 5 Random Orbit Sander View Diagrams & Manuals
D26453K (Type 1) 5 Random Orbit Sander View Diagrams & Manuals
DW411-B2 (Type 1) 1/4 Sheet Palm Sander View Diagrams & Manuals
DW412K (Type 2) Orbital Sander Kit View Diagrams & Manuals
DW682K-B2 (Type 1) Hd Plate Joiner Kit-Lac View Diagrams & Manuals
DW682K-B3 (Type 1) Hd Plate Joiner Kit-Lac View Diagrams & Manuals
DWE6421 (Type 1) 5in Random Orb Sndr View Diagrams & Manuals
DWE6421K (Type 1) 5in Random Orb Sndr View Diagrams & Manuals
DW411-B3 (Type 1) 1/4 Sheet Sander View Diagrams & Manuals
DW677-G3 (Type 1) Planer View Diagrams & Manuals
DWE6411 (Type 1) 1/4 Sheet Orbital Sander View Diagrams & Manuals
DW677K (Type 1) 1.5mm Planer View Diagrams & Manuals
DW323K (Type 1) Body Grip Jig Saw (Discon View Diagrams & Manuals
DW411-AR (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DW411-BR (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-AR (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-AR (Type 10) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-B2 (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-B2 (Type 10) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-B2C (Type 10) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-B3 (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-BR (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411-BR (Type 10) Betterley Miter Fld Power Tool View Diagrams & Manuals
DWE6411K (Type 1) Betterley Miter Fld Power Tool View Diagrams & Manuals
D28114-AR (Type 1) 4-1/2 Small Angle Grinder Power Tool View Diagrams & Manuals
D28114-B2 (Type 1) 4-1/2 Small Angle Grinder Power Tool View Diagrams & Manuals
DW321K-BR (Type 1) Jigsaw Power Tool View Diagrams & Manuals
D28755 (Type 2) Cut-Off Machine Power Tool View Diagrams & Manuals
DW660 (Type 3) Heavy Duty Cut-Out Tool Power Tool View Diagrams & Manuals
DW861B-AR (Type 2) Tilecutter Power Tool View Diagrams & Manuals
DW861B-AR (Type 3) Tilecutter Power Tool View Diagrams & Manuals
DW861B-AR (Type 4) Tilecutter Power Tool View Diagrams & Manuals
DW861B-BR (Type 2) Tilecutter Power Tool View Diagrams & Manuals
DW861B-BR (Type 3) Tilecutter Power Tool View Diagrams & Manuals
DW861B-BR (Type 4) Tilecutter Power Tool View Diagrams & Manuals
D26441-AR (Type 1) Sander Power Tool View Diagrams & Manuals
D26441-AR (Type 2) Sander Power Tool View Diagrams & Manuals
D26441-B2 (Type 1) Sander Power Tool View Diagrams & Manuals
D26441-B2 (Type 2) Sander Power Tool View Diagrams & Manuals
D26441-B3 (Type 2) Sander Power Tool View Diagrams & Manuals
D26441-BR (Type 1) Sander Power Tool View Diagrams & Manuals
D26441CM-B2 (Type 1) Sander Power Tool View Diagrams & Manuals
D26451-AR (Type 1) 5-Inch Ro Sander Power Tool View Diagrams & Manuals
D26451-B2 (Type 1) 5-Inch Ro Sander Power Tool View Diagrams & Manuals
D26451-BR (Type 1) 5-Inch Ro Sander Power Tool View Diagrams & Manuals
DW421-AR (Type 3) Random Orbital Sander Power Tool View Diagrams & Manuals
DW421-B2 (Type 1) Random Orbital Sander Power Tool View Diagrams & Manuals
DW421-B3 (Type 1) Random Orbital Sander Power Tool View Diagrams & Manuals
DWE6421-AR (Type 1) 5 In Random Orbit Palm Sa Power Tool View Diagrams & Manuals
DWE6421-B2 (Type 1) 5 In Random Orbit Palm Sander Power Tool View Diagrams & Manuals
DWE6421-B3 (Type 1) 5 In Random Orbit Palm Sa Power Tool View Diagrams & Manuals
DWE6421-BR (Type 1) 5 In Random Orbit Palm Sa Power Tool View Diagrams & Manuals
DWE6423K (Type 1) Random Orbital Sander Power Tool View Diagrams & Manuals
Black and Decker
G750 Type 1 Grinder View Diagrams & Manuals
G750 Type 2 Grinder View Diagrams & Manuals
G750 Type 3 Grinder View Diagrams & Manuals
G850 Type 1 Grinder View Diagrams & Manuals
G850 Type 2 Grinder View Diagrams & Manuals
BD5000 Type 2 Sander View Diagrams & Manuals
RO100 Type 1 Sander View Diagrams & Manuals
RO100 Type 2 Sander View Diagrams & Manuals
RO100B Type 4 Sander View Diagrams & Manuals
RO100 Type 4 Sander View Diagrams & Manuals
Q800 Type 1 Sander View Diagrams & Manuals
Q800 Type 2 Sander View Diagrams & Manuals
TS720 Type 1 Sander View Diagrams & Manuals
TV750 Type 1 Sander View Diagrams & Manuals
TV750 Type 2 Sander View Diagrams & Manuals
BT300 Type 2 Sander View Diagrams & Manuals
5075 Type 100 1/2 Hammer Drill View Diagrams & Manuals
11501 Type 1 4-Inch Grinder View Diagrams & Manuals
24664 Type 1 4 1/2 Small Angle Grinder View Diagrams & Manuals
24852 Type 100 Right Angle Grinder View Diagrams & Manuals
2750 Type 101 4-1/2 Angle Grinder View Diagrams & Manuals
2752 Type 1 Small Angle Grinder View Diagrams & Manuals
2753 Type 1 Small Angle Grinder View Diagrams & Manuals
TV800 Type 1 T.V. 4-1/2 Grinder View Diagrams & Manuals
TV810 Type 1 4-1/2 Angle Grinder View Diagrams & Manuals
TV810 Type 2 4-1/2 Angle Grinder View Diagrams & Manuals
4247-90 Type 101 4-1/2 Grinder View Diagrams & Manuals
4247 Type 100 Small Angle Grinder View Diagrams & Manuals
4252 Type 100 5 Angle Grinder View Diagrams & Manuals
5580 Type 1 M/S 4 1/2 Angle Grinder View Diagrams & Manuals
5580 Type 11 M/S 4 1/2 Angle Grinder View Diagrams & Manuals
5580 Type 2 M/S 4 1/2 Angle Grinder View Diagrams & Manuals
6246 Type 101 4 Angle Grinder View Diagrams & Manuals
BD7000 Type 1 4 Angle Grinder View Diagrams & Manuals
G850GW Type 2 6.5 Small Angle Grinder View Diagrams & Manuals
MT6147 Type 100 4 1/2 Grinder View Diagrams & Manuals
6930 Type 101 4 1/2" Grinder View Diagrams & Manuals
3125 Type 1 4 3/4 Variable Speed Band Saw View Diagrams & Manuals
3127 Type 1 2-Speed Band Saw View Diagrams & Manuals
3379 Type 1 ELU Plate Joiner View Diagrams & Manuals
3382 Type 1 ELU Flat Dowel Jointer View Diagrams & Manuals
6160 Type 2 Palm Grip Sander View Diagrams & Manuals
6160 Type 1 Palm Grip Sander View Diagrams & Manuals
6147 Type 101 4 1/2 Sander / Grinder View Diagrams & Manuals
4015 Type 4 Orbital Sander 115 Volt View Diagrams & Manuals
4015 Type 3 Orbital Sander 115 Volt View Diagrams & Manuals
2771 Type 1 5 Random Orbit Palm Sander View Diagrams & Manuals
27708 Type 1 5 Random Orbit Sander With EVS View Diagrams & Manuals
27707 Type 1 5 Random Orbit Sander View Diagrams & Manuals
2714 Type 2 Palm Grip Sander View Diagrams & Manuals
2711 Type 3 Industrial Finishing Sander View Diagrams & Manuals
2711 Type 1 Industrial Finishing Sander View Diagrams & Manuals
25708 Type 1 5 Variable Speed Orbital Sander View Diagrams & Manuals
370 Type 1 1/4 Sheet Palm Sander View Diagrams & Manuals
5018 Type 1 Chipping Hammer View Diagrams & Manuals
27205 Type 1 1/2 Hammer Drill View Diagrams & Manuals
TV810K (Type 1) 4-1/2 Angle Grinder Kit View Diagrams & Manuals
TV810K (Type 2) 4-1/2 Angle Grinder Kit View Diagrams & Manuals
4011-36 (Type 2) Palm Grip Sander View Diagrams & Manuals
USALLSAW-QU (Type 1) Motor View Diagrams & Manuals
Q800K (Type 1) Quantum 5 R.O.S. View Diagrams & Manuals
Q800K (Type 2) Quantum 5 R.O.S. View Diagrams & Manuals
2750-220 (Type 101) 220v 4-1/2 Grinder View Diagrams & Manuals
2750G (Type 101) Sm.Ang.Grinder 3wire View Diagrams & Manuals
5075K (Type 100) 1/2 2+2 Hammer Drill Kit View Diagrams & Manuals
RO100K (Type 4) 5 Palm Grip Ros View Diagrams & Manuals
3382K (Type 1) Biscuit Joiner Kit View Diagrams & Manuals
B3127 (Type 1) Two Speed Band Saw View Diagrams & Manuals
3379K (Type 1) Elu Plate Joiner View Diagrams & Manuals
B2752 (Type 1) Small Angle Grinder View Diagrams & Manuals
4247 (Type 101) Small Angle Grinder Power Tool View Diagrams & Manuals
Porter Cable
343 Type 1 5" Random Orbit Sander View Diagrams & Manuals
343 Type 2 5" Random Orbit Sander View Diagrams & Manuals
344 Type 1 5" PSA Random Orbit Sander View Diagrams & Manuals
344 Type 2 5" PSA Random Orbit Sander View Diagrams & Manuals
343VS Type 1 5" Variable Speed Random Orbit Sander View Diagrams & Manuals
343VS Type 2 5" Variable Speed Random Orbit Sander View Diagrams & Manuals
342 Type 1 1/4" Sheet Palm Sander View Diagrams & Manuals
342 Type 2 1/4" Sheet Palm Sander View Diagrams & Manuals
382 Type 1 5 Palm Grip R.O. Sander View Diagrams & Manuals
380 Type 1 1/4 Sheet Sander View Diagrams & Manuals
342K (Type 1) 1/4 Sheet Sander Kit View Diagrams & Manuals
342K (Type 2) 1/4 Sheet Sander Kit View Diagrams & Manuals
343K (Type 1) Sander View Diagrams & Manuals
343K (Type 2) Sander View Diagrams & Manuals
343VSK (Type 1) 5 Random Orbit Sander View Diagrams & Manuals
343VSK (Type 2) 5 Random Orbit Sander View Diagrams & Manuals
353 (Type 2) 5in Sander Power Tool View Diagrams & Manuals
370 (Type 1) Qtr Sht Palm Sander Power Tool View Diagrams & Manuals
380 (Type 2) 1/4 Sheet Sander Power Tool View Diagrams & Manuals
382 (Type 2) 5 Palm Grip R.O.Sander Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Drill Parts
- Hammer Drill Parts
- Jig saw Parts
- Saw Parts
- Router Parts
- Planer Parts
- Sander Parts
- Grinder Parts
- Chop Saw Parts
- Band Saw Parts
- Plate Joiner Parts
- Jointer Parts
This part replaces obsolete part #: 330003-03
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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.
Rear bearing failed
Jayson - September 1, 2022
👍 0 of 1 people found this instruction helpful
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Hammer / Punch
Parts Used
1. Remove switch housing
2. Retract brushes and secure
3. Remove stator housing
4. Remove failed bearing from armature
5. Remove worn sleeve
5. Install new bearing / sleeve and reassemble in reverse order
2. Retract brushes and secure
3. Remove stator housing
4. Remove failed bearing from armature
5. Remove worn sleeve
5. Install new bearing / sleeve and reassemble in reverse order
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Bearings rough
John - October 4, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Sander
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Adjustable Wrench, Snap ring pliers
Parts Used
Complete disassembly of unit, used bearing pullers , also replace brushes for motor, cleaned commutator. Cleaning solve
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Noisy bearings
John - September 27, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Polisher
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Snap ring pliers
Parts Used
Followed breakdown rules and experience
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Bearing worn out in my 4 1/2" grinder
Roger - May 14, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Grinder
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Disassembled the grinder, pulled out the armature shaft, took it to a machine shop, they pressed off the old bearing, pressed on a new one and I put it back together.
Was a bit tricky on this grinder to slip the armature back in between the brushes, so I did have to pull those out before I could slip it back in. And the clearance as I seated it in was close enough that I did have to back off the casing screws a bit to get it to rotate freely.
Other than that, seems to be working fine.
Was a bit tricky on this grinder to slip the armature back in between the brushes, so I did have to pull those out before I could slip it back in. And the clearance as I seated it in was close enough that I did have to back off the casing screws a bit to get it to rotate freely.
Other than that, seems to be working fine.
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Bearing loose
walter - March 5, 2016
👍 0 of 1 people found this instruction helpful
Tool Type
Sander
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, bearing puller,hammer
Take of sanding pad,top cover, remove brushes, split case in half, remove armature,remove bearings, and reverse process
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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.
