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When you really mess up the bearings.

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rec.sport.unicycling
Published
6 November 2007
Last activity
10 November 2007
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spazdude222
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22
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  1. Hey everyone, I tried searching, and found nothing very helpful, and I
    posted about this earlier, but it became a "to maintain or not to
    maintain" debate complete with quasi-personal attacks😠 . My wheel
    doesn't spin anymore🙁 . I want to take off the bearing case stuff and
    see if theres a problem with the little metal balls of fury, or if I
    acctually broke the hub. I don't know how to take apart the bearing
    case, or the best way to clean bearings, or how to put it all back
    together. I figured it'd be stupid to embark on this mission to fix my
    baby, if I didn't know how:o . Any help that you give will be
    appreciated😄 .

    --
    spazdude222

    Sometimes, it becomes necessary to take actions that will change your
    present situation so that you have the power, in future situations, to
    take no action at all.
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  2. what exactly were you doing when they froze
    how high was it
    where is the video(ok... the first question was serious)

    uhm
    take the frame off
    take the cranks off
    take off the spacer?
    take off the bearings (bearing puller... i'm sure a neighbor or yours
    has one...)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


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  3. what exactly were you doing when they froze
    how high was it
    where is the video(ok... the first question was serious)

    uhm
    take the frame off
    take the cranks off
    take off the spacer?
    take off the bearings (bearing puller... i'm sure a neighbor or yours
    has one...)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


    'YOUneedtoTUBE MYTUBE' (http://www.youtube.com/profile?user=skroboskim)
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  4. what exactly were you doing when they froze
    how high was it
    where is the video(ok... the first question was serious)

    uhm
    take the frame off
    take the cranks off
    take off the spacer?
    take off the bearings (bearing puller... i'm sure a neighbor or yours
    has one...)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


    'YOUneedtoTUBE MYTUBE' (http://www.youtube.com/profile?user=skroboskim)
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  5. take you wheel off the frame and try turning the bearings. If there is
    excessive resistance when you try to turn the bearings by hand they are
    pootched.

    I wouldn't bother trying to fix them just bring your wheel to a good
    shop and ask if they have the proper bearing, if they have the bearing
    you need they could install them very easily and you don't have to play
    with bearing pullers etc.

    I doubt you broke your hub as there is not many things that can go
    wrong with one that is not immediately obvious.

    --
    saskatchewanian

    The Coker isn't elegant, it's majestic
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  6. take you wheel off the frame and try turning the bearings. If there is
    excessive resistance when you try to turn the bearings by hand they are
    pootched.

    I wouldn't bother trying to fix them just bring your wheel to a good
    shop and ask if they have the proper bearing, if they have the bearing
    you need they could install them very easily and you don't have to play
    with bearing pullers etc.

    I doubt you broke your hub as there is not many things that can go
    wrong with one that is not immediately obvious.

    --
    saskatchewanian

    The Coker isn't elegant, it's majestic
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  7. take you wheel off the frame and try turning the bearings. If there is
    excessive resistance when you try to turn the bearings by hand they are
    pootched.

    I wouldn't bother trying to fix them just bring your wheel to a good
    shop and ask if they have the proper bearing, if they have the bearing
    you need they could install them very easily and you don't have to play
    with bearing pullers etc.

    I doubt you broke your hub as there is not many things that can go
    wrong with one that is not immediately obvious.

    --
    saskatchewanian

    The Coker isn't elegant, it's majestic
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  8. I agree, take the wheel out, if the bearings don't spin on the axle,
    chuck them and get some new ones, UDC has them for $8. It's possible
    that a spacer has moved and is rubbing on the frame or something, but
    fairly unlikely.

    --
    kington99

    Dave

    - what a thoroughly post-modern subversion of the cycling genre -
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  9. I agree, take the wheel out, if the bearings don't spin on the axle,
    chuck them and get some new ones, UDC has them for $8. It's possible
    that a spacer has moved and is rubbing on the frame or something, but
    fairly unlikely.

    --
    kington99

    Dave

    - what a thoroughly post-modern subversion of the cycling genre -
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  10. I agree, take the wheel out, if the bearings don't spin on the axle,
    chuck them and get some new ones, UDC has them for $8. It's possible
    that a spacer has moved and is rubbing on the frame or something, but
    fairly unlikely.

    --
    kington99

    Dave

    - what a thoroughly post-modern subversion of the cycling genre -
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  11. or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


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  12. or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


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  13. or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><


    'YOUneedtoTUBE MYTUBE' (http://www.youtube.com/profile?user=skroboskim)
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  14. skrobo said:

    or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    What? How?

    --
    Borgschulze

    'deviantART'
    (http://borgschulze.deviantart.com/)'Gravity'
    (http://videos.observedtrials.net/Gravity.wmv) is -not- the
    issue.
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  15. skrobo said:

    or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    What? How?

    --
    Borgschulze

    'deviantART'
    (http://borgschulze.deviantart.com/)'Gravity'
    (http://videos.observedtrials.net/Gravity.wmv) is -not- the
    issue.
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  16. skrobo said:

    or... your frame is rubbing your hub... and digs a 1/4" gouge in the
    hub... the day you get your uni (my DX did it)

    What? How?

    --
    Borgschulze

    'deviantART'
    (http://borgschulze.deviantart.com/)'Gravity'
    (http://videos.observedtrials.net/Gravity.wmv) is -not- the
    issue.
    ------------------------------------------------------------------------
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  17. Remove the wheel. Then you can tell if the bearings are the trouble with
    no doubt.

    If they are locked up solid, that's pretty extreme, metal is broken,
    and they would have to be replaced.

    If they are just stuck a bit, a lot depends on what uni you have, how
    much you will pay.

    The common 20x42mm size can be bought at Ebay for 10/ 10$. So that is
    the way to go if you have that size. Read the # on the side of the
    bearing, or tell us what uni you have and maybe we can tell you.

    I wouldn't try to clean a bearing unless you have a Torker and are
    broke. This odd size is 30 $/ set, only available from a uni dealer. In
    that case you have nothing to lose. Don't pull off the bearing, as that
    damages it. Take your cranks off, pry the seal open and blast the balls
    with the little red straw on a can of wd 40, while spinning the wheel.
    A desperate, temporary fix IMHO, but if you don't have 30 $, it may
    keep you rolling a little while longer. In any other case, it is best
    to leave bearings alone, don't mess with the seals or spray them with
    anything. Most attempts at uni bearing maintenance do more harm then
    good. But in the case of crapped up bearings there is nothing to loose
    giving cleaning a try, while you are trying to get new ones.

    The new 22x42 ( IDxOD) is also a screwy size, but they sell at UDC for
    a much more reasonable 8 $ apiece.

    When you install new bearings, use a tube or socket that fits over the
    axle, and drive the new ones on hitting only the center metal ring
    (inner race ) of the bearing. This is the most important part to
    remember. If you smack it on hitting the wrong part of the bearing,
    they will fail again soon.

    --
    feel the light
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  18. Remove the wheel. Then you can tell if the bearings are the trouble with
    no doubt.

    If they are locked up solid, that's pretty extreme, metal is broken,
    and they would have to be replaced.

    If they are just stuck a bit, a lot depends on what uni you have, how
    much you will pay.

    The common 20x42mm size can be bought at Ebay for 10/ 10$. So that is
    the way to go if you have that size. Read the # on the side of the
    bearing, or tell us what uni you have and maybe we can tell you.

    I wouldn't try to clean a bearing unless you have a Torker and are
    broke. This odd size is 30 $/ set, only available from a uni dealer. In
    that case you have nothing to lose. Don't pull off the bearing, as that
    damages it. Take your cranks off, pry the seal open and blast the balls
    with the little red straw on a can of wd 40, while spinning the wheel.
    A desperate, temporary fix IMHO, but if you don't have 30 $, it may
    keep you rolling a little while longer. In any other case, it is best
    to leave bearings alone, don't mess with the seals or spray them with
    anything. Most attempts at uni bearing maintenance do more harm then
    good. But in the case of crapped up bearings there is nothing to loose
    giving cleaning a try, while you are trying to get new ones.

    The new 22x42 ( IDxOD) is also a screwy size, but they sell at UDC for
    a much more reasonable 8 $ apiece.

    When you install new bearings, use a tube or socket that fits over the
    axle, and drive the new ones on hitting only the center metal ring
    (inner race ) of the bearing. This is the most important part to
    remember. If you smack it on hitting the wrong part of the bearing,
    they will fail again soon.

    --
    feel the light
    ------------------------------------------------------------------------
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  19. Remove the wheel. Then you can tell if the bearings are the trouble with
    no doubt.

    If they are locked up solid, that's pretty extreme, metal is broken,
    and they would have to be replaced.

    If they are just stuck a bit, a lot depends on what uni you have, how
    much you will pay.

    The common 20x42mm size can be bought at Ebay for 10/ 10$. So that is
    the way to go if you have that size. Read the # on the side of the
    bearing, or tell us what uni you have and maybe we can tell you.

    I wouldn't try to clean a bearing unless you have a Torker and are
    broke. This odd size is 30 $/ set, only available from a uni dealer. In
    that case you have nothing to lose. Don't pull off the bearing, as that
    damages it. Take your cranks off, pry the seal open and blast the balls
    with the little red straw on a can of wd 40, while spinning the wheel.
    A desperate, temporary fix IMHO, but if you don't have 30 $, it may
    keep you rolling a little while longer. In any other case, it is best
    to leave bearings alone, don't mess with the seals or spray them with
    anything. Most attempts at uni bearing maintenance do more harm then
    good. But in the case of crapped up bearings there is nothing to loose
    giving cleaning a try, while you are trying to get new ones.

    The new 22x42 ( IDxOD) is also a screwy size, but they sell at UDC for
    a much more reasonable 8 $ apiece.

    When you install new bearings, use a tube or socket that fits over the
    axle, and drive the new ones on hitting only the center metal ring
    (inner race ) of the bearing. This is the most important part to
    remember. If you smack it on hitting the wrong part of the bearing,
    they will fail again soon.

    --
    feel the light
    ------------------------------------------------------------------------
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  20. I thank you all, the advice will not go unheeded!

    --
    spazdude222

    Sometimes, it becomes necessary to take actions that will change your
    present situation so that you have the power, in future situations, to
    take no action at all.
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