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Ball Bearing 330003-31

OEM part for: DeWALT, Black and Decker, Porter Cable

Part Number: 330003-31


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Grid squares measure 1x1 inch
$3.99
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Medium 1-2 hours (1 rated repairs)?
OEM: Original Equipment Manufacturer ?
DeWALTBlack and DeckerPorter Cable
Does this d-block d-md-none fit my product?

Product Description ?

  • Classification: Part
  • Weight: 0.01 lbs.
  • Shipping: Ships Worldwide

Compatibility

This part will fit the following 130 machines

DeWALT

DW515 Type 1 1/2inch 2 Speed Hammer Drill View Diagrams & Manuals
DW515 Type 2 1/2inch 2 Speed Hammer Drill 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
DW557 Type 200 SDS Rotary Hammer View Diagrams & Manuals
DW562 Type 1 7/8 inch SDS Rotary Hammer View Diagrams & Manuals
DW563 Type 1 22MM Comp Rotary Hammer View Diagrams & Manuals
DW563 Type 3 22MM Comp Rotary Hammer View Diagrams & Manuals
DW565 Type 1 Spline Rotary Hammer View Diagrams & Manuals
DW566 Type 1 3/4 SDS Rotary Hammer View Diagrams & Manuals
DW566 Type 3 3/4 SDS Rotary Hammer View Diagrams & Manuals
DW567220 Type 1 220V SDS Hammer View Diagrams & Manuals
DW567220 Type 3 220V SDS Hammer View Diagrams & Manuals
DW567 Type 1 Rotary Hammer View Diagrams & Manuals
DW567 Type 3 220V SDS Hammer View Diagrams & Manuals
D25101 Type 1 SDS Hammer View Diagrams & Manuals
D25101 Type 2 SDS Hammer View Diagrams & Manuals
D25103 Type 1 SDS Hammer View Diagrams & Manuals
D25103 Type 2 SDS Hammer View Diagrams & Manuals
D25201 Type 1 SDS Hammer View Diagrams & Manuals
D25201 Type 2 SDS Hammer View Diagrams & Manuals
D25203 Type 1 SDS Hammer View Diagrams & Manuals
D25203 Type 2 SDS Hammer View Diagrams & Manuals
D25213 Type 1 Hammer View Diagrams & Manuals
D25211 Type 1 Hammer View Diagrams & Manuals
D25113 Type 1 Rotary Hammer View Diagrams & Manuals
D25111 Type 1 1" SDS Pistol Grip Hammer View Diagrams & Manuals
D25213K (Type 1) Hammer View Diagrams & Manuals
D25223K (Type 1) 1" D-Handle SDS Rotary Hammer View Diagrams & Manuals
DW565K (Type 1) 7/8 Sds Rotary Hammer View Diagrams & Manuals
DW566K (Type 1) Electric Hammer Drill View Diagrams & Manuals
DW566K (Type 3) Electric Hammer Drill View Diagrams & Manuals
DW677-AR (Type 1) Electric Planer 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
D25213K (Type 2) Heavy-Duty SDS Plus Rotary Hammer View Diagrams & Manuals
D25103K (Type 1) 1 Sds Hammer View Diagrams & Manuals
D25103K (Type 2) 1 Sds Hammer View Diagrams & Manuals
D25203K (Type 1) 1 Sds Hammer View Diagrams & Manuals
D25203K (Type 2) 1 Sds Hammer View Diagrams & Manuals
D25203KAR (Type 1) Hammer View Diagrams & Manuals
D25203KAR (Type 2) Hammer View Diagrams & Manuals
D25203KB2 (Type 1) Hammer View Diagrams & Manuals
D25203KB2 (Type 2) Hammer 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
DW563K (Type 1) 22mm Comp. Hammer View Diagrams & Manuals
DW563K (Type 3) 22mm Comp. Hammer View Diagrams & Manuals
DW567K (Type 1) 1 Sds Hammer Kit View Diagrams & Manuals
DW567K (Type 3) 1 Sds Hammer Kit View Diagrams & Manuals
DW567K220 (Type 1) 1in Sds Hammer 220v View Diagrams & Manuals
DW567K220 (Type 3) 1in Sds Hammer 220v View Diagrams & Manuals
DW680-B2 (Type 1) Planer View Diagrams & Manuals
DW680-B2 (Type 2) Planer View Diagrams & Manuals
DW562K (Type 1) 7/8 Sds Rotary Hammer View Diagrams & Manuals
DW677-G3 (Type 1) Planer View Diagrams & Manuals
DW557K (Type 200) 1 Sds Rotary Hammer View Diagrams & Manuals
DW677K (Type 1) 1.5mm Planer View Diagrams & Manuals
D25101KAR (Type 2) Hammer View Diagrams & Manuals
D25101KB2 (Type 2) Hammer View Diagrams & Manuals
D25101KBR (Type 2) Hammer View Diagrams & Manuals
D25113K (Type 1) Hammer View Diagrams & Manuals
D25111K (Type 1) 1 Sds Hammer View Diagrams & Manuals
D25211K (Type 1) Hammer View Diagrams & Manuals
D25101K (Type 1) 1 Sds Hammer View Diagrams & Manuals
D25101K (Type 2) 1 Sds Hammer View Diagrams & Manuals
D25101KAR (Type 1) Hammer View Diagrams & Manuals
D25101KB2 (Type 1) Hammer View Diagrams & Manuals
D25101KBR (Type 1) Hammer View Diagrams & Manuals
D25113K (Type 2) Hammer View Diagrams & Manuals
D25201K (Type 1) 1 Sds Hammer View Diagrams & Manuals
D25201K (Type 2) 1 Sds Hammer View Diagrams & Manuals
D25103KAR (Type 1) Hammer Power Tool View Diagrams & Manuals
D25103KAR (Type 2) Hammer Power Tool View Diagrams & Manuals
D25103KB2 (Type 1) Hammer Power Tool View Diagrams & Manuals
D25103KB2 (Type 2) Hammer Power Tool View Diagrams & Manuals
D25103KBR (Type 1) Hammer Power Tool View Diagrams & Manuals
D25103KBR (Type 2) Hammer Power Tool View Diagrams & Manuals
D25113K-AR (Type 1) Rotary Hammer Power Tool View Diagrams & Manuals
D25113K-AR (Type 2) Rotary Hammer Power Tool View Diagrams & Manuals
D25113K-B2 (Type 1) Rotary Hammer Power Tool View Diagrams & Manuals
D25113K-B2 (Type 2) Rotary Hammer Power Tool View Diagrams & Manuals
D25113K-BR (Type 1) Rotary Hammer Power Tool View Diagrams & Manuals
D25113K-BR (Type 2) Rotary Hammer Power Tool View Diagrams & Manuals
D25114K-AR (Type 2) Rotary Hammer Power Tool View Diagrams & Manuals
D25213K-B2 (Type 1) Rotary Hammer Power Tool View Diagrams & Manuals
D25213K-B2 (Type 2) Rotary Hammer Power Tool View Diagrams & Manuals

Black and Decker

G950C Type 1 Grinder View Diagrams & Manuals
G950 Type 1 Grinder View Diagrams & Manuals
7496 Type 1 Sander View Diagrams & Manuals
7496 Type 2 Sander View Diagrams & Manuals
9425 Type 1 Miter Saw View Diagrams & Manuals
9425 Type 2 Miter Saw View Diagrams & Manuals
7696 Type 1 Planer View Diagrams & Manuals
7696 Type 2 Planer View Diagrams & Manuals
7696 Type 3 Planer View Diagrams & Manuals
7696 Type 4 Planer View Diagrams & Manuals
7696 Type 5 Planer View Diagrams & Manuals
7696 Type 6 Planer View Diagrams & Manuals
7696 Type 7 Planer View Diagrams & Manuals
BD6500 Type 1 Planer View Diagrams & Manuals
G-8501 Type 2 Garden Shredder View Diagrams & Manuals
11500 Type 1 4 Inch Right Angle Grinder View Diagrams & Manuals
Q505 Type 1 4-1/2 Quantum Pro Grinder View Diagrams & Manuals
4287 Type 1 Die Grinder View Diagrams & Manuals
G-7458 Type 1 Sander View Diagrams & Manuals
4010 Type 3 Finish Sander 120 Volt View Diagrams & Manuals
5057 Type 200 1 SDS Hammer View Diagrams & Manuals
5054 Type 101 3/4 D Handle Hammer View Diagrams & Manuals
5054 Type 100 3/4 D Handle Hammer View Diagrams & Manuals
5014 Type 101 Pistol Grip Rotary Hammer View Diagrams & Manuals
5014 Type 100 Pistol Grip Rotary Hammer View Diagrams & Manuals
27106 Type 1 3/4 Rotary Hammer View Diagrams & Manuals
3370-10 Type 1 3/4 Planer View Diagrams & Manuals
4008 Type 1 Palm Sander View Diagrams & Manuals
5054 (Type 100) 3/4 D. Handle Rotary Hammer View Diagrams & Manuals
5054K (Type 100) 3/4 D-Hnd. Rotary Hammer View Diagrams & Manuals
5014K (Type 101) Pistol Gr Rotary Hammer Kit View Diagrams & Manuals
5054-BDK (Type 100) 3/4in D-Handle Drill View Diagrams & Manuals
5057K (Type 200) 1 Sds Hammer View Diagrams & Manuals
5054K (Type 101) 3/4 D-Hnd.Hamr Power Tool View Diagrams & Manuals
KW715-AR (Type 1) Planer Power Tool View Diagrams & Manuals
KW715-AR (Type 2) Planer Power Tool View Diagrams & Manuals
KW715-AR (Type 3) Planer Power Tool View Diagrams & Manuals

Porter Cable

PCE201 (Type 1) 4.3 Amp 1/4" Hex chuck Impact Driver View Diagrams & Manuals
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This item works with the following types of products:

  • Drill Parts
  • Hammer Drill Parts
  • Planer Parts
  • Rotary Hammer Parts
  • Grinder Parts
  • Sander Parts
  • Miter Saw Parts
  • Saw Parts
  • Grass Trimmer Parts
  • Trimmer Parts
  • Impact Driver Parts
  • Electric Drill Parts

This part replaces obsolete part #: 429748-00

Questions & Answers ?

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Questions & Answers for Ball Bearing


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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.

Medium 1-2 hours (1 rated repairs)?

bearings went out.

jon - September 15, 2022
Tool Type

Grinder

Difficulty

Medium

Time

1-2 hours

Tools Used

Screwdriver, vice, puler, dremel

1. disassembled case with philips screwdriver
2. removed motor rotor
3. used dremel to cut slots in upper head bearing retaining screws
4. used slotted screwdriver to remove bearing retaining screws
5. replaced upper head bearing
6. used puller to remove lower bottom bearing from rotor shaft
7. hammered new bearing on rotor shaft.
8. replaced the rotor
9. reassembled case
10. works great.
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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.

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