wheel bearings shot?

Zaddict
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02 Feb 2020 10:31 #818416 by Zaddict

wheel bearings shot? was created by Zaddict

Not sure what the service limit is but this feels like way too much play -

1990 Zephyr zr550 B1
Wiseco 615cc kit
zx550 cams
SPII ignition system
Kerker stainless steel race exhaust with 1.5" competition baffle
K&N Air Filter...

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DoctoRot
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Oh, the usual... I bowl, I drive around...

02 Feb 2020 11:31 #818419 by DoctoRot

Replied by DoctoRot on topic wheel bearings shot?

Those are completely shot.

'78 1000 Long Term Project
'80 750G
750 Twin Big Bore Track Bike

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Zaddict
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02 Feb 2020 11:55 #818420 by Zaddict

Replied by Zaddict on topic wheel bearings shot?

bueno, thank you. I guess the good news is a new All Balls bearing kit is all of $18.

1990 Zephyr zr550 B1
Wiseco 615cc kit
zx550 cams
SPII ignition system
Kerker stainless steel race exhaust with 1.5" competition baffle
K&N Air Filter...

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Rick H.
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02 Feb 2020 14:39 #818431 by Rick H.

Replied by Rick H. on topic wheel bearings shot?

Yep I would say those bearings are kaput. May be a real good idea to check your axle for any issues when you get it apart. I don't think I have ever seen bearings with that much play in them. Kinda scary. Did you find that the bearings were bad by chance Zaddict or did you notice the issue while riding?
Rick H.

Rick H.

1977 Kawasaki KZ-1000A1

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650ed
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02 Feb 2020 16:07 #818438 by 650ed

Replied by 650ed on topic wheel bearings shot?

That's not way too much play. That;s WAY WAY WAY WAY too much play!

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Zaddict
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02 Feb 2020 17:11 #818443 by Zaddict

Replied by Zaddict on topic wheel bearings shot?

Rick H. wrote: Did you find that the bearings were bad by chance Zaddict or did you notice the issue while riding?
Rick H.

I noticed the steering suddenly get squirrely, then some rotating clunking noises and an occasional squeak. It was clear something was wrong. I'm assuming this is related to an accident I had a few months ago (only now getting back on the bike).

1990 Zephyr zr550 B1
Wiseco 615cc kit
zx550 cams
SPII ignition system
Kerker stainless steel race exhaust with 1.5" competition baffle
K&N Air Filter...

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Zaddict
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02 Feb 2020 17:41 #818447 by Zaddict

Replied by Zaddict on topic wheel bearings shot?

Rick H. wrote: May be a real good idea to check your axle for any issues when you get it apart.
Rick H.

hmmm, yeah. Good point. I wonder if I should just order an axle so I have a spare ready next weekend when I'll have time to dig in further. I see used ones for like $2 on ebay.

1990 Zephyr zr550 B1
Wiseco 615cc kit
zx550 cams
SPII ignition system
Kerker stainless steel race exhaust with 1.5" competition baffle
K&N Air Filter...

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SWest
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10 22 2014

02 Feb 2020 18:09 #818448 by SWest

Replied by SWest on topic wheel bearings shot?

Just don't tighten it too much.
Steve

Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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hardrockminer
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02 Feb 2020 18:27 #818450 by hardrockminer

Replied by hardrockminer on topic wheel bearings shot?

If the bearings aren't making any noise they should be OK.

You say you had an accident. Was the front wheel removed? There is an internal collar to stabilize the axle. If it's not in place you will have play in the wheel.

I have several restored bikes along with a 2006 Goldwing with a sidecar. My wife has a 2019 Suzuki DR 650 for on and off road.

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loudhvx
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03 Feb 2020 08:29 - 03 Feb 2020 08:32 #818473 by loudhvx

Replied by loudhvx on topic wheel bearings shot?

I also would expect there is something going on more than just worn bearings. I've replaced many bearings and most of them are hard to distinguish from brand new ones other than damage from removal. I've never seen any have any play at all like on the video.

In addition to the other things mentioned, I would check for axle straightness if the accident involved a front end collision.

1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.

Last edit: 03 Feb 2020 08:32 by loudhvx.

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Rick H.
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03 Feb 2020 08:36 - 03 Feb 2020 08:38 #818475 by Rick H.

Replied by Rick H. on topic wheel bearings shot?

Hey Zaddict, if you don't mind, please let us know what you find out after you take it apart. I am sure many of us would like to know what you discover is wrong with your front wheel. Watch when you take the axle out how any spacers or washers are positioned especially if it has been apart after your mishap.
Rick H.

Rick H.

1977 Kawasaki KZ-1000A1

Last edit: 03 Feb 2020 08:38 by Rick H..

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martin_csr
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03 Feb 2020 10:59 - 03 Feb 2020 10:59 #818487 by martin_csr

Replied by martin_csr on topic wheel bearings shot?

In case it needs to be said, the wheel should be rock solid. No movement at all.
And be sure to check the swing arm for movement as well >> those bearings can fail.

1981 KZ650 Competition Sports and Road

Last edit: 03 Feb 2020 10:59 by martin_csr.

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