Part Location Diagram of 803858 DeWALT BEARING
See part 15 in the diagram
Replacing your Porter Cable Band Saw BEARING
( Grid squares measure 1x1 inch )

BEARING 803858

Manufactured by:
DeWALT
ERP Number:
ERP12492154
Part Number:
803858
Original Equipment Manufacturer ?
  Works with your model  7724!
$20.30
In Stock
Delivers in 3-5 Business Days!

Difficult 

More than 2 hours 

(1 rated repair) ?
  Works with your model   7724!

Product Description

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This needle roller style bearing is an OEM part. It is commonly found in band saws produced by Porter Cable, DeWALT, and Black & Decker. Bearings are used to diminish friction between moving parts while also securing rotational angle. They need replacing fairly often because of this high wear role. Sold separately.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Porter Cable
  • DeWALT
  • Black and Decker
This part works with the following products:
  • Band Saw
Part# 803858 replaces these:
803858, P803858,

Videos For installing this part.

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Replacing your BEARING

Questions & Answers

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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.

Difficult 

More than 2 hours 

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

Porter Cable Band saw was locked up.

Gary from Lake City, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Tore down and started trying to recognize the fault with the port a band. Found that the motor bearings had gone out and needed to be replaced. The more that I tore apart the saw the more I recognized the need for other parts beside the motor bearings that needed replacing. Both front and rear band guide roller bearings needed to be renew ed (3 mini bearings on both sides of the blade opening) , a new seal in the gear box ( the gear box uses 90 WT). A major overall cleaning/ cleanup with air. Inspect and re-grease cage bearings in band sheaves. Put together with new parts.
What caused the motor bearing problem- Upon tear down I noticed a missing housing screw in the back section of the band saw body. In short this caused the housing to distort misaligned the motor bearings causing the problem due to the great tension that is placed on the housing that is needed to keep the band tight. A new screw was put back into the body to correct this problem which re-stiffened the body and keep the body alignment true. Band saw operates like new- cuts straight without any blade walk. A old heavy duty tool worth renewing that should last for many years. Gary C.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12492154
Manufacturer Part Number: 803858
Brand Model Number Description
Black and Decker 3128 Band Saw - Variable Speed Portable Band Saw
Black and Decker 3128-BDK Band Saw - Vs Portable Bandsaw
Black and Decker 3128K Band Saw - V.S.Port.Band Saw
Black and Decker 3129 Band Saw - 2-Speed Portable Band Saw
Black and Decker 3129K Band Saw - 2-Sp.Port.Band Saw
Porter Cable 724 Band Saw - Band Saw
Porter Cable 725 Band Saw - Two Speed Porta Band Saw
Porter Cable 725KM Band Saw - Band Saw
Porter Cable 726 Band Saw - Porta Band Saw
Porter Cable 728 Band Saw - Band Saw
Porter Cable 736 Band Saw - Portable Band Saw
Porter Cable 7721 Band Saw - Band Saw
Porter Cable 7723 Band Saw - Porta-Band Band Saw
Porter Cable 7724 Band Saw - Portable Band Saw
Porter Cable 9725 Band Saw - 2-Spd Portable Band Saw
DeWALT DW328 Band Saw - Portable Bandsaw
DeWALT DW328K Band Saw - Vs Port.Bandsaw Kt
DeWALT DW329 Band Saw - Band Saw
DeWALT DWM120 Band Saw - Band Saw
DeWALT DWM120K Band Saw - Deep Cut Band Saw
DeWALT DWM120R Chop Saw - Bandsaw
Porter Cable J-724 Band Saw - Porta Band 1 Speed
Porter Cable PC7723 Circular Saw - Two Speed Portaband