Part Location Diagram of 603664-00 DeWALT Bearing Retainer
See part 68 in the diagram
( Grid squares measure 1x1 inch )

Bearing Retainer 603664-00

Manufactured by:
DeWALT
ERP Number:
ERP10180809
Part Number:
603664-00
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(5 rated repairs) ?

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Product Description

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This authentic item is supplied by the original manufacturer for DeWALT random orbit sanders. It is the bottom half of the bearing retainer which is utilized to secure the armature bearing. The part is secured three screws which also attach the sanding pad. Note, the hardware is sold separately. It provides a high-quality replacement for a missing or a damaged part that was installed on a new unit. Make sure to refer to the owner's manual and the diagrams of your model for the correct installation of this component. You will need a screwdriver to perform this repair.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Sander Polisher

Customer Part Reviews

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4.4
Average Rating (out of 5):
★★★★★
★★★★★
(5 Reviews)
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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.

Easy 

15 - 30 mins 

(5 rated repairs) ?
  • 1
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Sanding pad was worn out and the bearing retainers were broken

William from New Caney, Texas

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver, Screw drivers
Replaced all broken and worn parts
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Sander was chewing up brakes

Christopher from Bellbrook, Ohio

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
N110363, 603664-00, 603637-00
Removed the hook and loop pad retainer
Unscrewed the center screw for bearing
Pressed new bearing into both sides of new retainer using c clamp
Screwed bearing retainer together. Note: bearing retainer screw holes are unthreaded, you cut threads in them when you screw the screws in.
Screwed bearing back onto shaft
Put brake and pad retainer back on
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orbit bearing and case went bad

alan from phoenix, Arizona

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
ordered parts from you and replaced them
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Bearing froze up. Sander would not spin anymore

Christopher from KOOSKIA, Idaho

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
N110363, 624302-00, 603664-00
1: Removed sanding disk
2: Removed fan and bearing retainer
3: Hammered old bearing out of retainer ,old retainer broke during this process
4: Place new bearing in retainer making sure to line up screw holes with other half of retainer.
5: Tap retainers together making sure holes stay perfectly lined up.
6: R e assemble fan , clutch, and sanding disk
7: Continue sanding
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retainer failed

larry from Beaufort, North Carolina

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
removed old retainer and bearing. pressed new bearing into retainers. installed new assembly, good as new.
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  • 1