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friendfire
Joined: 09 Jan 2005 Posts: 52 Location: Tring, hertfordshre. UK
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Posted: Sat Apr 22, 2006 11:20 am Post subject: Wheels |
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Right got the wheels off and almost ready to get them shot blasted and powder coated, however how do you get the bearings out from the centre, removed dust caps and no idea how to remove the rest?
See image in case i have not explained very well
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friendfire
Joined: 09 Jan 2005 Posts: 52 Location: Tring, hertfordshre. UK
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Posted: Sat Apr 22, 2006 11:22 am Post subject: |
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Actually the dust caps came off the Swingarm, this will also be sprayed and I have the same problem with removing the bearings.
Cheers All
Mick
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keithcross
Joined: 20 May 2004 Posts: 870 Location: Hampshire England
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Posted: Sun Apr 23, 2006 2:24 am Post subject: |
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I usually use a bearing puller that utilzes a slid hammer to remove wheel bearings. They can normally be removed using a drift. Removing bearings usually damages them, so plan on buying new bearings when you refit the parts.
Keith
_________________ Ride it like you stole it |
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Fil
Joined: 22 Jul 2005 Posts: 144 Location: Shropshire, England
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Posted: Sun Apr 23, 2006 2:25 am Post subject: |
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I usually find a socket (on an extension bar) that will just fit through the hole in the centre of the bearing, and use this to work round the bearing on the opposite side. If you slightly angle the socket/ extension bar, the edge of the socket will just sit on the edge of the inner race of the bearing. You can then give it a clout with a hammer (recommend a soft faced hammer). You can then reposition the socket a little further round the bearing and repeat the process until it falls out. I usually work round the bearing by starting at 12 o'clock, then 6, then 3 then 9. Hope that makes sense!
Also, you will probably find that there is a spacer in the hub between the bearings. This will push over to the side just enough to allow you to get to the inner race of the opposite bearing.
Just don't be tempted to re-use the old bearings, as knocking them out by the inner race will knacker them!
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friendfire
Joined: 09 Jan 2005 Posts: 52 Location: Tring, hertfordshre. UK
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Posted: Sun Apr 23, 2006 2:53 am Post subject: |
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Cheers guys will give it a go.
Thanks
MIck
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DAVID THOMPSON
Joined: 23 Nov 2003 Posts: 1118 Location: Parkersburg, West Virginia usa .You know the PARTS have been SHIPPED when the MAIL MAN knocks
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Posted: Sun Apr 23, 2006 9:40 am Post subject: doing this |
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you are not alone
i am doing this to my rt125 at 12500 miles
changed tires thursday and the sound of dry bearings while on the wheel
balance sent me to the bearing shop in a hurry
on friday
the bearings had seals on both sides so a repack while in the wheel
is not possible....because no grease would get into bearing
_________________ Dave 2002 MZ RT125+95 Saxon Tour in WV USA "I like the road less traveled if it's PAVED!."
links to 125cc BLOG and my bikes picture
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thanhnguyen52
Joined: 26 Dec 2005 Posts: 6 Location: fl.
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Posted: Sun Apr 23, 2006 6:38 pm Post subject: pack the bearing |
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hi Dave,try my way:leave the bearing(s) in the hub(rim or wheel),use a picker or small flat screw driver pry to remove the plastic cover(be gentle)then put thick bearing grease all over the balls of the bearing,just enough not too much,then put the cover back...might last,like new.hope this help.
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thanhnguyen52
Joined: 26 Dec 2005 Posts: 6 Location: fl.
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Posted: Sun Apr 23, 2006 6:39 pm Post subject: pack the bearing |
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n/a
Last edited by thanhnguyen52 on Tue Apr 25, 2006 8:42 pm; edited 2 times in total |
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jimc
Joined: 03 Apr 2006 Posts: 27 Location: Dutchess County, New York
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Posted: Mon Apr 24, 2006 6:45 am Post subject: |
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Some heat in the hub will make bearing removal easier too.
Don't get too carried away, an electric heat gun or careful use of a propane
torch should do the trick.
_________________ 1996 Skorpion Sport
1981 XT550 Yamaha
1989 KDX200 Kaw |
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friendfire
Joined: 09 Jan 2005 Posts: 52 Location: Tring, hertfordshre. UK
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Posted: Mon Apr 24, 2006 6:56 am Post subject: |
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Thanks All, some good advice there. Was planning on replacing them anyhow to be honest.
Cheers
Mick
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dmon722000
Joined: 28 Nov 2005 Posts: 51 Location: Ft. Lauderdale, Miami
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Posted: Sat Apr 29, 2006 8:38 am Post subject: |
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"F" those bearings! The rear bearings aside from being very common and cheap are also notorious for rusting due to the weak water sealing ability of the dust seal. So bang those bearings out using a drift and remember to walk them out using the 12, 6, 3, 9 o'clock "walk out" method of removal. Go to your locak bearing shop and bring your old ones with you and you can get some great quality stuff, thet are a real common bearing too.
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