Skip to content
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Slate)
  • No Skin
Collapse
Brand Logo

DT125R FORUM

  1. Home
  2. Technical Zone
  3. Wheels
  4. Is it easy to replace the front weel bearings

Is it easy to replace the front weel bearings

Scheduled Pinned Locked Moved Wheels
15 Posts 6 Posters 2.9k Views 2 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • Louis-DT-WRL Offline
    Louis-DT-WRL Offline
    Louis-DT-WR
    wrote on last edited by
    #4

    Just make sure the centre spacer is fully supported after installing new bearings or the spindle will have clamping force pulling the centre part of the bearings inwards

    rogeringR 1 Reply Last reply
    1
    • Louis-DT-WRL Louis-DT-WR

      Just make sure the centre spacer is fully supported after installing new bearings or the spindle will have clamping force pulling the centre part of the bearings inwards

      rogeringR Offline
      rogeringR Offline
      rogering
      wrote on last edited by
      #5

      @Louis-James said in Is it easy to replace the front weel bearings:

      Just make sure the centre spacer is fully supported after installing new bearings or the spindle will have clamping force pulling the centre part of the bearings inwards

      OK thanks Louis I will make sure mate 👍

      1 Reply Last reply
      1
      • rogeringR Offline
        rogeringR Offline
        rogering
        wrote on last edited by
        #6

        What's a drift please boys lol ?

        1 Reply Last reply
        0
        • rogeringR Offline
          rogeringR Offline
          rogering
          wrote on last edited by
          #7

          I'm about to rip the weel off after this cuppa see

          Louis-DT-WRL 1 Reply Last reply
          0
          • rogeringR rogering

            I'm about to rip the weel off after this cuppa see

            Louis-DT-WRL Offline
            Louis-DT-WRL Offline
            Louis-DT-WR
            wrote on last edited by
            #8

            @rogering heavy weight being tapped with a hammer works

            1 Reply Last reply
            0
            • C Offline
              C Offline
              castrolsniffer
              wrote on last edited by
              #9

              Ok so a drift is something to push the bearings in that is the same size as the bearing race u are trying to put in.
              If you were trying to put a 20mm bearing in a 20mm hole you could use a 20mm socket to knock it nicely into place with a hammer without damaging the bearings 👍

              1 Reply Last reply
              0
              • rogeringR Offline
                rogeringR Offline
                rogering
                wrote on last edited by
                #10

                I'm talking about removing them first boys but thanks for the info

                1 Reply Last reply
                0
                • C Offline
                  C Offline
                  castrolsniffer
                  wrote on last edited by
                  #11

                  Ah I see,get a long screwdriver and put it through one bearing so it touches the inside of other bearing and slowly tap it out,make sure to move the screwdriver so the bearing comes out strait

                  1 Reply Last reply
                  1
                  • C Offline
                    C Offline
                    castrolsniffer
                    wrote on last edited by
                    #12

                    Also keep and clean all the seals that come out with them so u can put them back on

                    1 Reply Last reply
                    0
                    • CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #13

                      I can't recommend using the suggestions provided here.

                      The last thing you are going to want is for the front wheel bearings to collapse down the motorway at 70+ mph.

                      A key point missed off the drift is that you must ensure the drift is of softer metal than the metal you are hitting.

                      Sockets tend to be Chromium Vandium, as such incredibly hard. You will damage the bearing long before you damage the socket.

                      So you want to use a soft drift, like ally, that will take the brunt force of the impact.

                      The wheel bearings should be pulled out using a hydraulic puller.

                      Using a screw driver, or drift, and tapping it out risks damaging the hub. Which will render the wheel useless.

                      There are ways to do it. The proper way is to heat the wheel up and use a puller to carefully extract the bearing. Most don't do this as it's a fine balance between heating and distortion.

                      Definitely crank cases should be heated before bearings inserted.

                      Always Originate, Never Pirate!

                      1 Reply Last reply
                      0
                      • DartyD Offline
                        DartyD Offline
                        Darty
                        wrote on last edited by Darty
                        #14

                        Use a Brass flat edge drift if you can.

                        You can heat the hub, but you shouldn't have to.

                        The Wheel bearings are not toleranced like crank journals, for most older offroad style hubs, you can drift bearings no trouble.

                        Makes sure you cool the Bearing before installing them into the hub, that's when you damage the outer race,

                        If you have press, use that tho!

                        Keep it real

                        1 Reply Last reply
                        0
                        • ZrakoZ Offline
                          ZrakoZ Offline
                          Zrako
                          wrote on last edited by
                          #15

                          Put the bearings for hour or so into the freezer 👌

                          1979 Jawa Mustang 50
                          2003 Gilera DNA 125 R.I.P
                          2015 Keeway TX 125 SM
                          2006 Yamaha DT 125 X

                          1 Reply Last reply
                          1
                          Reply
                          • Reply as topic
                          Log in to reply
                          • Oldest to Newest
                          • Newest to Oldest
                          • Most Votes


                          • Login

                          • Don't have an account? Register

                          • Login or register to search.
                          • First post
                            Last post
                          0
                          • Recent
                          • Tags
                          • Popular
                          • Users
                          • Groups