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Bearing

Part Number: N110359
DeWALTPorter CableBlack and Decker
Availability: 25+ in stock
Price: $2.99
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*This part replaces obsolete part #: 330003-60 (Id 8 X Od 22 X 7mm), 330003-60 and 390821-01.

Product Information
Manufacturer: DeWALT, Porter Cable, Black and Decker
Product Number: N110359
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
This is a genuine OEM replacement part, it is sold individually.
This Ball Bearing is sealed on both sides.
  • Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction.
  • This reduces wear on the tool and allows it to run smoothly.
  • Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.
  • Compatibility

    This part is compatible with the following machines:

    DeWALT
    DW004 Type 1 24V SDS Hammer
    DW007 Type 1 24V Cordless Circular Saw
    DW007 Type 1 24V Cordless Circular Saw
    DW008 Type 1 24V Cordless Reciprocating Saw
    DW008 Type 1 24V Cordless Reciprocating Saw
    DW703 Type 1 10 Inch Compound Miter Saw
    DW703 Type 1 10 Inch Compound Miter Saw
    DW705S Type 8 12 inch Compound Miter Saw
    DW705S Type 8 12 inch Compound Miter Saw
    DW705 Type 8 12 Inch Miter Saw
    DW705 Type 8 12 Inch Miter Saw
    DW706 Type 1 12 Dual Bevel Miter Saw
    DW706 Type 1 12 Dual Bevel Miter Saw
    DW708 Type 4 Crosscut Miter Saw
    DW708 Type 4 Crosscut Miter Saw
    DW443 Type 2 EVS Right Angle Random Orbit Sander
    DW368 Type 1 Circular Saw
    DW368 Type 1 Circular Saw
    DW369CS Type 1 Circular Saw
    DW369CS Type 1 Circular Saw
    DW005 Type 1 24V SDS Rotary Hammer
    DW005 Type 3 24V SDS Rotary Hammer
    DW712 Type 1 8-1/2 Miter Saw
    DW712 Type 1 8-1/2 Miter Saw
    DW712 Type 2 8-1/2 Miter Saw
    DW712 Type 2 8-1/2 Miter Saw
    DW432 Type 1 3 X 21 Belt Sander
    DW433 Type 1 3 X 21 Variable Speed Belt Sander
    DW433T Type 1 VS Belt Sander
    D28474W Type 1 7 inch Large Angle Grinder
    D28474W Type 2 7 inch Large Angle Grinder
    D28474W Type 3 7 inch Large Angle Grinder
    D28493N Type 1 9 inch Large Angle Grinder
    D28493N Type 2 9 inch Large Angle Grinder
    D28493N Type 3 9 inch Large Angle Grinder
    D28494N Type 1 9 inch Large Angle Grinder
    D28494N Type 2 9 inch Large Angle Grinder
    D28494N Type 3 9 inch Large Angle Grinder
    D28494S Type 1 7 inch Large Angle Grinder
    D28494S Type 2 7 inch Large Angle Grinder
    D28494S Type 3 7 inch Large Angle Grinder
    D28497 Type 1 7/9 inch Large Angle Sander
    D28497 Type 2 7/9 inch Large Angle Sander
    D28499X Type 1 7/9 inch Large Angle Grinder
    D28499X Type 2 7/9 inch Large Angle Grinder
    D28754 Type 1 12 inch Cut-Off Machine
    D28754 Type 1 12 inch Cut-Off Machine
    D28754 Type 2 12 inch Cut-Off Machine
    D28754 Type 2 12 inch Cut-Off Machine
    DW367 Type 1 Circular Saw
    DW367 Type 1 Circular Saw
    DW367 Type 2 Circular Saw
    DW367 Type 2 Circular Saw
    DW368 Type 2 Ciruclar Saw
    DW368 Type 3 Circular Saw
    DW368 Type 3 Circular Saw
    DW369CS Type 2 Ciruclar Saw
    DW369CS Type 3 Circular Saw
    DW369CS Type 3 Circular Saw
    DW715 Type 1 Miter Saw
    DW715 Type 1 Miter Saw
    DW715 Type 2 Miter Saw
    DW715 Type 2 Miter Saw
    DW716 Type 1 Miter Saw
    DW716 Type 1 Miter Saw
    DW716 Type 2 Miter Saw
    DW716 Type 2 Miter Saw
    DW718 Type 1 Miter Saw
    DW718 Type 1 Miter Saw
    DW718 Type 2 Miter Saw
    DW718 Type 2 Miter Saw
    DW744X Type 4 Table Saw
    DW744X Type 4 Table Saw
    DW802 Type 1 Angle Grinder
    DW802G Type 1 Angle Grinder
    DW818 Type 1 Angle Grinder
    DW818 Type 3 Angle Grinder
    DW818 Type 4 Angle Grinder
    DW818 Type 5 Angle Grinder
    DW821 Type 1 Angle Grinder
    DW821 Type 3 Angle Grinder
    DW821 Type 4 Angle Grinder
    DW821 Type 5 Angle Grinder
    DW824 Type 1 Grinder
    DW824 Type 3 Grinder
    DW824 Type 4 Grinder
    DW824 Type 5 Grinder
    DW827 Type 1 Grinder
    DW827 Type 2 Grinder
    DW828 Type 1 Cut Off Tool
    DW828 Type 1 Cut Off Tool
    DC300 Type 1 Cordless Circular Saw
    DC300 Type 1 Cordless Circular Saw
    DC415 Type 1 Cut Off Tool
    DC415 Type 1 Cut Off Tool
    D28110 Type 1 Grinder
    D28112 Type 1 Grinder
    D28131 Type 1 Grinder
    D28140 Type 1 Grinder
    D28402 Type 1 Small Angle Grinder
    D28402N Type 1 Small Angle Grinder
    D28700 Type 1 Chop Saw
    D28700 Type 1 Chop Saw
    D28715 Type 1 Chop Saw
    D28715 Type 1 Chop Saw
    D24000 Type 1 Wet Tile Saw
    D24000 Type 1 Wet Tile Saw
    D24000S Type 1 Wet Tile Saw
    D24000S Type 1 Wet Tile Saw
    DC310 28V Circular Saw
    DC310 28V Circular Saw
    DC413 28V Cordless Cut Off Kit
    DC413 28V Cordless Cut Off Kit
    DC411 18V Cut Off Tool
    DC411 18V Cut Off Tool
    DW717 10" Miter Saw
    DW717 10" Miter Saw
    DW368 Type 4 7-1/4" Lightweight Circular Saw
    DW368 Type 4 7-1/4" Lightweight Circular Saw
    D24000 Type 2 Wet Tile Saw
    D24000 Type 2 Wet Tile Saw
    DWS520K Type 1 Track Saw
    DWD460 Type 1 1/2" Drill
    DC351 Type 1 28V Track Saw
    DW433K Type 1 Belt Sander
    D28715 Type 2 Chop Saw
    D28715 Type 2 Chop Saw
    DW716 Type 3 Miter Saw
    DW716 Type 3 Miter Saw
    DW718 Type 3 Miter Saw
    DW718 Type 3 Miter Saw
    Porter Cable
    Black and Decker
    Expand the 150+ compatible machines
    Products Compatibility

    This item works with the following types of products:

    • • Chop Saw
    • • Circular Saw
    • • Drill
    • • Grinder
    • • Miter Saw
    • • Reciprocating Saw
    • • Rotary Hammer
    • • Sander
    • • Saw
    • • Table Saw
    • • Tile Saw
    Expand List
    Questions & Answers

    No questions have been asked yet
    Repair Instructions: Submitted by Customers Like You
    7 of 7 people found this instruction helpful
    Tool Type:
    Miter Saw
    Parts Used:
    Bearing - N110359
    Repair Difficulty:
    Medium
    Time Spent Repairing:
    1-2 hours
    Tools Used:
    Screwdriver, Bearing remover, hammer
    Grinding sound and blade seemed to be hindered
    Watch your video, Dewalt DW708 miter saw bearing replacement.

    https://www.youtube.com/watch?v=zmHgrs9FUwk

    Did you find this story helpful?
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    1 of 1 people found this instruction helpful
    Tool Type:
    Chop Saw
    Parts Used:
    Bearing - N110359
    Retaining Ring - 144803-00
    Ball Bearing - N127530
    Kerf Board - 618199-00
    Wear Plate - 618192-00
    Repair Difficulty:
    Medium
    Time Spent Repairing:
    30-60 minutes
    Tools Used:
    Screwdriver, Pliers, Socket set, Snap Ring Pliers
    Bearing went bad on Dewalt chop saw
    Removed drive belt cover
    Removed drive belt
    Removed motor cover with armature
    Removed armature from housing
    Used bearing separator and press to remove drive pulley, then damaged bearing.
    Inner race of bearing was very tight so we thinned it with a carbide burr and broke it off the shaft
    Retaining screw for drive pulley was installed with Loctite, had to heat to soften Loctite and remove.
    Only the large bearing was bad but I replaced both while apart
    Reassembled in reverse order.
    Helpful to have some experience
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!
    Tool Type:
    Miter Saw
    Parts Used:
    Bearing - N110359
    Ball Bearing - N127530
    Repair Difficulty:
    Medium
    Time Spent Repairing:
    30-60 minutes
    Tools Used:
    Screwdriver, Wrench Set, Torx drivers, bearing splitter/removal tool
    Bearing failure on DeWalt miter saw
    There are thorough videos on YouTube covering this repair so I will leave it to them. If you own or are willing to purchase bearing splitter, this job is a piece of cake. Be aware that DeWalt over tightens the drive belt which is the root cause of premature bearing wear. I was motivated to purchase an OTC bearing splitter set just for this job and was glad that I did. There is some satisfaction is fixing a good tool and returning it to use in this day and age of disposable equipment. Thanks to eReplacement Parts.com for providing these parts for purchase. Fast service and great pricing from a rock solid company. I have purchased parts from them before this and will not hesitate to do so again.
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    Tool Type:
    Grinder
    Parts Used:
    Bearing - N110359
    Side Handle - N239381
    Ball Bearing - 605040-02
    Guard - 628580-00
    Gear Case Assembly - 623586-00SV
    Repair Difficulty:
    Easy
    Time Spent Repairing:
    15-30 minutes
    Tools Used:
    Screwdriver
    bevel drive gear stripped
    Used U-Tube demonstration for removing and replacing bearings. Had downloaded an owner's and parts manual previously.

    1. Removed gearcase from grinder
    2. Installed new gear case
    3 Removed armature from grinder body
    4 Removed and replaced bearings
    5 Reinstall armature, bolt it all back together.
    Did you find this story helpful?
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    Tool Type:
    Miter Saw
    Parts Used:
    Bearing - N110359
    Carbon Brush - 381028-08
    Repair Difficulty:
    Hard
    Time Spent Repairing:
    1-2 hours
    Tools Used:
    Screwdriver, Pliers, Power Drill, Vise,angle grinder , gear puller
    Replaced main motor bearing and brushes.
    Remove belt cover and belt.
    Remove screws on motor housing.
    Remove rotor.
    Use vise to break outer bearing race.
    Use angle grinder to cut enough material on inner bearing race to allow you to get a solid surface with two jaw gear puller.
    Remove old bearing.
    Reassemble.
    Note. Special attention must be paid to not damage the plastic rotor fan, this part is only available with a new rotor.
    Did you find this story helpful?
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    Tool Type:
    Miter Saw
    Parts Used:
    Bearing - N110359
    Ball Bearing - N127530
    Belt Cover - 618193-00
    Repair Difficulty:
    Medium
    Time Spent Repairing:
    30-60 minutes
    Tools Used:
    Screwdriver, Gear puller, torch, snap ring pliers, deadblow hammer, Torx
    Customer destroyed bearing cutting bricks. Spun motor main bearing in casting.
    Remove what was left of belt housing.
    Free electric cables.
    Remove top of handle/trigger assembly.
    Remove brushes and tail cover of armature.
    Remove motor housing to free armature and clean all debris.
    Use torch to expand belt pulley and remove from shaft.
    Remove snap ring and use pullers to remove bearings from each end of armature.
    Replace bearings on shaft, replace snap ring and heat pulley to reinstall.
    Spray main bearing with mold release and wipe steel filled epoxy in spun bearing pocket of arm casting.
    Reinstall motor *with armature* while checking for excess epoxy squeeze out.
    Reinstall brushes, end cap and handle.
    Reattach cables.
    Loosen belt adjustment, install belt, and tension.
    Install belt cover being careful it fits up correctly beneath handle.
    Test for proper function.
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    Tool Type:
    Chop Saw
    Parts Used:
    Bearing - N110359
    Repair Difficulty:
    Medium
    Time Spent Repairing:
    15-30 minutes
    Tools Used:
    Screwdriver, Bearing puller
    Chop saw made grinding noise.
    I followed one of your videos and replaced the bearing.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!
    Tool Type:
    Miter Saw
    Parts Used:
    Bearing - N110359
    Ball Bearing - N127530
    Handle Set - 624730-00
    Belt Cover - 618193-00
    Repair Difficulty:
    Hard
    Time Spent Repairing:
    More than 2 hours
    Tools Used:
    Screwdriver, Pliers, Socket set, Wrench Set, Torx wrenches, pulley/gear puller
    Saw operation was very loud, and it was difficult to turn the blade when the machine was off.
    Remove the belt cover and motor cap.
    Loosen the motor and belt tensioner and remove the belt.
    Remove the motor using the 4 outside bolts not the six inside bolts.
    Pull the winding assembly out
    Using. pulley or gear puller, remove the belt pulley and large bearing. Note that there is about 1/16 inch clearance between the large bearing and the cooling fan.
    Wire brush axle and install new bearing using a deep well socket or pipe that meets the bearing at the inner bushing. Hitting the bearing from the outside can damage it
    Replace the pulley.
    Repeat process for small bearing and reassemble the motor being careful not to damage the brushes when you reseat the winding assembly.

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    Tool Type:
    Router
    Parts Used:
    Bearing - N110359
    Repair Difficulty:
    Hard
    Time Spent Repairing:
    1-2 hours
    Tools Used:
    Screwdriver, Pliers, Gear/bearing puller
    Bearings starting to show signs of failure
    Disassembled the Dewalt DWP611 router. Had already received both bearings. During disassembly found that the collet bearing was housed in a plastic insert and held by a plastic gland nut. Gland nut was seized to the aluminum router body and was damaged in the removal. Also the insert which the bearing is seated in will not release the bearing with reasonable force applied. Found the best course of action was to order a new gland nut and insert before proceeding any further with the repair. Would recommend to anyone who is going to replace the bearings order these parts also to be on the safe side. My router has at least 5 hundred hours of use as it is the spindle for my CNC machine.
    Did you find this story helpful?
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    Tool Type:
    Circular Saw
    Parts Used:
    Bearing - N110359
    Needle Bearing - 330004-06
    Ball Bearing - 605040-27
    Carbon Brush - 614367-00
    Bushing,Str.Rlf - 682149-00
    Bearing Cup - 609970-00
    Repair Difficulty:
    Expert
    Time Spent Repairing:
    More than 2 hours
    Tools Used:
    Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Nutdriver, Adjustable Wrench, Bearing pullers
    Bearing and brushes needed replaced
    Took the tile saw apart till came to bearings. The screws were corroded so they broke and had to be drilled out and re threaded.
    I used all the parts ordered except the screw.
    Also was careful to lay the saw parts out in order and followed the schematic drawing copied from E Replacement when putting it back together.
    It's working fine but not an easy task.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!
    Reviews
    4.1
    Average Rating (out of 5):
    7 Reviews
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  • Easy peasy
    Bearing was the exact part needed. Arrived quickly. Nice to see the parts list and be able to zoom in and get exactly what I needed.
    Guest - November 12, 2019 Verified Purchase
    worked great
    best place to find replacement parts to keep tools going without having to buy new one's!
    Charlie - September 3, 2019 Verified Purchase
    Im happy with the part is good quality. Takes like 30 minutes repair.
    Always got perfect and on time . fit good in my shop saw . and it works like new . very happy with the parts you have thanks. Ereplacement
    Guest - June 22, 2019 Verified Purchase
    Great service fast delivery.
    I'm a retired business owner in the service and repair business and I have used your company when I couldn't receive parts from the companies that couldn't send parts due to them being out of stock or it would take too much time to send me parts. Anyway now I'm repairing things and decided to give you a call and ordered some parts which were delivered and I was pleased. But the owner of the Dewalt saw also wanted an armature which you had in stock and the price was $100. He asked if I could find one cheaper and unfortunately for your company I ended up getting one for $78 at another source. I'm sure you won't lose any sleep over this or that I caused a financial burden for the company but just to let you know the other company lied to me as far as delivery and availability and I had to call them to find out what was going on..So any parts needed for any future repair I'll be calling you guys !! Thanks again and sorry about the long story.....John Desaulniers
    Guest - June 15, 2019 Verified Purchase
    Back up and running!
    Dewalt DW708 Miter - Replaced blown out bearing on drive belt side of the motor shaft. Mine was difficult to remove even with a borrowed bearing separator from Auto-zone. It did required some Dremel cuts to weaken the old hubs hold on the shaft. Assembly easy. Also replaced the other small bearing while apart. Runs great now.
    Guest - 25 days ago Verified Purchase
    On time
    Arrived quickly
    Tim - October 28, 2019 Verified Purchase
    unexceptable
    the parts are ok, but shipping time is tooooo long. I paid 4-5 days shipping fee, it ended up in 11 days, which is not exceptable.
    Phu - October 9, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: DeWALT, Porter Cable, Black and Decker
    Product Number: N110359
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide
    Repair Guides
    Watch the Repair Video for Bearing
    Articles:
    Step-by-step guide for replacing the front armature bearing on a DeWalt D28402 angle grinder....
    March 16, 2015
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