Author Topic: rm 125 bearings& seals  (Read 2406 times)

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Offline crs-and-rms

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rm 125 bearings& seals
« on: June 20, 2008, 10:00:14 pm »
hi all after some bearing  and seal sizes for rm 125  n /t /x/z/ want to have the parts before i pull the motor apart  thanks for your help
bearing clutch shaft right side pn 0811362040 is it 20x47x14 ?
bearing clutch shaft left side pn 0811360020 is it 15x32x9 ?
bearing drive shaft right side pn 0811362020 is it 15x35x11 ?
bearing drive shaft left side  pn 0926220043 ?
seal crank left side pn 0928318004 is it 24.2x44x7 ?
seal crank right side pn 0928928007 ?



Offline crs-and-rms

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Re: rm 125 bearings& seals
« Reply #1 on: June 28, 2008, 01:57:07 pm »
still hope some knows these sizes

Offline cyclegod

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Re: rm 125 bearings& seals
« Reply #2 on: June 28, 2008, 02:58:27 pm »
Ban BLACK rims NOW

Doc

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Re: rm 125 bearings& seals
« Reply #3 on: June 28, 2008, 04:34:12 pm »
I assume you taking your bearings and seals to someone like CBC Bearings or other bearing and seal supplier Crs? The bearings are all pretty much std sizes 6204 and 6202. The 20043 bearing for the 'drive shaft left side' is 20X47X14. If your lucky the right crank seal may have the size on it but if you've got that far then you may as well pull the bugger out  :-\ when compared to local suppliers Vintage Suzuki seals and bearing are about double the $. No offence they offer a great service but they can't compete with local prices from bearing suppliers  ;)
« Last Edit: June 28, 2008, 04:38:48 pm by Doc »

Offline pmc57

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Re: rm 125 bearings& seals
« Reply #4 on: June 28, 2008, 05:17:18 pm »
I thought you would be able to get the seals from Suzuki in Australia as OEM items. I've been able to get seals for RM250A, RM125S and RM125C from Suzuki.
Bearings as already mentioned can be sourced from most of the bearing suppliers, but stay away from the 'el-cheapo' budget priced made in China bearings, go for the more reputable brands such as NSK, Nachi, Toyo etc.
The only bearing I'm not sure on is the left hand drive shaft bearing found in the above mentioned motors, the one with the location pin in the outer race. Although it's a standard size and readilly available from the bearing shops, I'm not sure on whether it's best to stay with the pinned version. My thoughts on why Suzuki added the pin was to stop any chance of the outer case rotating in the housing particually because when hot and under max load that shaft cops a lot of work. Any other opinions would be helpful on this subject.

Offline crs-and-rms

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Re: rm 125 bearings& seals
« Reply #5 on: June 28, 2008, 11:35:21 pm »
thanks guys i get them from a local bearing shop as its the cheapest way hes a mate so i get them cheaper from him than when i worked at a suzuki dealership , the main seals dont have any sizes on them so i will wait till i take them out . thanks for the drive shaft size doc  ,i use a loctite bearing locker pmc57 that holds the drive shaft bearing in place