Part Location Diagram of N388929 DeWALT BALL BEARING
See part 15 in the diagram
( Grid squares measure 1x1 inch )

BALL BEARING N388929

Manufactured by:
DeWALT
ERP Number:
ERP18993450
Part Number:
N388929
Original Equipment Manufacturer ?
  Works with your model  PC9444!
$6.16
On Order

A Bit Difficult 

1- 2 hours 

(1 rated repair) ?
  Works with your model   PC9444!

Product Description

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This ball bearing is an original part manufactured for Porter Cable machinery. It is compatible with various handheld power tools such as saws, sanders, and polishers. Ball bearings serve to buffer and stabilize moving parts while reducing friction. Therefore they are high wear parts that often need replacement. Sold individually.

Troubleshooting

This part works with the following brands:
  • Porter Cable
  • Craftsman
This part works with the following products:
  • Sander Polisher
  • Planer Jointer
  • Sander
Part# N388929 replaces these:
N388929, PN388929,

Questions & Answers

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Customer Repair Instructions

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A Bit Difficult 

1- 2 hours 

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

Motor wasn\'t running at full speed

Keith from DURANT, Oklahoma

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Wrench (Adjustable)
Parts Used:
N388929
I disassembled the sander to find the bearings and brushes. The brushes were easily replaced but without a bearing puller the bearings may not be removable.

Reassembled the sander and it is working fine now.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP18993450
Manufacturer Part Number: N388929
Brand Model Number Description
Porter Cable 167 Planer Jointer - Block Plane
Porter Cable 320 Planer Jointer - Abrasive Planer
Porter Cable 444 Sander Grinder - Porter Cable 444-Type-1 Parts
Porter Cable 444VS Sander Grinder - Porter Cable 444vs-Type-1 Parts
Porter Cable 647 Reciprocating Saw - Tiger Cub All-Purpose Saw
Porter Cable 7334 Sander Polisher - Random Orbit Sander
Porter Cable 7335 Sander Polisher - Random Orbit Sander 5"
Porter Cable 7336 Sander Polisher - Random Orbit Sander 6"
Porter Cable 7345 Sander - 5in Sander
Porter Cable 7346 Sander Polisher - 6&#34 Sander
Porter Cable 7346SP Sander Polisher - 6in Sander/Polisher
Porter Cable 7424 Sander Polisher - Random Orbit Polisher
Porter Cable 7424SP Sander Polisher - Random Orbit Polisher
Porter Cable 7424XP Sander Polisher - Random Orbit Polisher
Porter Cable 7435 Orbital or Palm Sander - Random Orbit Polisher
Porter Cable 9444 Sander - 31141
Porter Cable 9444VS Sander Polisher - Variable Speed Profile Sander
Porter Cable 97355 Sander Polisher - 5" Dust Collection Variable-Speed Random-Orbit Sander
Porter Cable 97366 Sander Polisher - 6" Dust Collection Variable-Speed Random-Orbit Sander
Porter Cable 97455 Sander Polisher - 5" Sander
Porter Cable 97466 Sander Polisher - 6" Sander
Craftsman CMEE145 Sander Grinder - Disc Sander
Porter Cable J-320 Planer Jointer - Abrasive Plane
Porter Cable J-444 Sander Polisher - Profile Sander
Porter Cable J-7334 Sander Polisher - Random Orbit Sander
Porter Cable PC9444 Sander Polisher - Profile Sander Kit