4X10X4 Bearing MR104ZZ

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Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 10 or above and pay only $1.00 each
  • MR104-ZZ-Bearing
  • 4X10X4 Bearing MR104ZZ
  • 4X10X4 Bearing MR104ZZ


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4X10X4 Bearing MR104ZZ

ID: 4  MM
OD: 10 MM
TH: 4 MM
Race Material: AISI52100 Bearing Steel
Ball Material: AISI52100 Bearing Steel
Retainer: Mild Steel
Enclosure: Metal Shields



RCBearings only sells high quality industrial grade bearings.  Most are ABEC-3 or better tolerance class.  All are CN clearance unless otherwise specified.  We do NOT sell bulk unknown grade bearings from wholesalers.  All of our bearings come direct from manufacturers that we have worked with for many years, some for 30 years, so you can be assured of consistent high quality. Some of our bearings are made specifically for us and are not generally available anywhere else.

If there is a bearing you need but is not listed here, please call us and we will see if it is available from one of our suppliers. Please be advised that it can take up to 30 days to have bearings made.

If you have any questions, please call us at the number above or click the red CHAT area at the top-left of the screen.  If we don't answer right away we are either away from the computer or chatting with someone else.  Just leave us a message.


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3 Reviews

  • 5
    Best in the market

    Posted by Fernando Giaccaglia on 12th May 2015

    You can't beat RCbearings neither in quality nor in CS or price.
    This is where I get all of my bearings from

  • 5

    Posted by R Jaques on 16th Oct 2013

    Put these bearings in my GForce G-10.....they fit and worked perfectly! Motor is so smooth and quiet now!

  • 4
    Reasonable bearings - good service

    Posted by Mike Boland on 12th Jan 2013

    I needed replacement bearings for some cheap chineese brushless motors, and you build Hexacopters you are using 6 motors at a time, and bearing performance is critical.
    These bearings arrived promptly, were exactly what I ordered and are performing ok.
    Only time will tell on their longevity.

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