driveshaft bearing numbers

anyone have the bearing numbers for the driveshaft bearings? i dont wanna pay yammis overinflated prices for them

I saved this from earlier post on this subject:

These are the Yamaha Part Numbers and list price for the Drive & Jackshaft bearings on my 2005 RX-1 Warrior.
(Most all late model Yamahas use the same parts, but double check your application.)
The actual part numbers that are on the factory bearings are the second number listed.
The 3rd listing is the actual measurement of the bearing and the metric equivalent.
Also shown is a regular supplier and cost if found.


Lower Speedometer End (Driveshaft)
Yamaha# 93306-20589-00 List $37.65
NSK# ASS205LLXV6(on inner race) UB205(On rubber seal)
Notes: Has locking collar
.983"ID x 2.048"OD x .590"W 1.061"W at collar
25mm x 52mm x 15mm (x 27mm)
Royal Distributing# 04-156-030R $19.95

Lower Chain case End (Driveshaft)
Yamaha# 93306-20592-00 List $52.36
Koyo# 6205RU
Notes: Sealed one side only
.983"ID x 2.048"OD x .590"W
25mm x 52mm x 15mm
Dennis Kirk#12-51 (62052RS) $4.95
(This number is for a double seal bearing, would suggest getting the double seal and poking a hole in it on the oil side of the chain case to allow oil in, but not metal filings from the chain case.)
Royal Distributing# 04-1560R $8.95 (Single Rubber seal)

Upper Secondary End (Jackshaft)
Yamaha# 93306-20650-00 List $35.21
NSK# 6206DU(On Rubber seal) 6206K(On bearing inner race)
Notes: The Inside of this race is TAPERED, a standard 6206 bearing will NOT fit, must use a 6206K (note the K)
1.223" tapering to 1.186"ID x 2.442"OD x .628"W
31mm tapering to 30mmID x 62mm x 16mm
Royal Distributing# 04-620650 $44.95 (Factory bearing is less)

Upper Chain case End (Jackshaft)
Yamaha# 93306-20627-00 List $35.51
Koyo# 83A093
Notes: Bearing has no seals
1.179"ID x 2.442"OD x .628"W
30mm x 62mm x 16mm
This looks to be a standard 6206 bearing simply without seals.
Dennis Kirk#12-0039 (62062RS) $6.95
Royal Distributing# 04-1650R $8.95 (Single rubber seal, double may be better)

Royal Distributing (Canada):
http://www.royaldistributing.com/Shoppi ... 9/186.html
1.800.265.2970

The only factory bearing that is Waaaay out of line cost wise is the Lower Chain case End Bearing.
IMO $53 for a $5 bearing is out of line.

Changing just the chain case end bearings to industry standard parts will save you about $75 when you change your bearings.

Drill or poke a small hole on the oil side of the bearing seal in the chain case, and they will become basically maintenance free.
Drill or poke a small hole on the outside (Clutch side) of the bearing seal on the clutch end and lube them with a grease needle a couple times a year and they also will last much longer.
(Per Hondo, myself, and many others here.)
(If you grease them often enough, they should last indefinitely.)

Water intrusion into the bearings is what kills the grease, makes the bearing rust, and then the bearing dies.
Water WILL intrude past the factory seals eventually, no matter what.
Fortunately these bearings have rubber seals, rather than metal seals, so we can re-lubricate them.

Every time you re-grease the bearing, you are forcing water out of the bearing and giving the grease (and bearing) new life.
I do mine beginning, mid, and end of season.

If anyone has found sources for the clutch end bearings, please add them here.
Thanks!

THANK YOU!!!!!!!! thats exactly what i was looking for.

Yah--Yamaha soaked me $44.00 for the driveshaft bearing!!! OUCH!!!

when i changed my track on my old cat a couple yrs back, the dealer wanted $30+ for the speedo side bearing. i went to a bearing store and bought a timkin bearing for $11.00. i plan on doing the same with my yammi.

If you buy a cheap brg you'll get a cheap brg. If you can find a good brg cheaper buy it. $38 for 6000mls is not that bad in my book, hard to change on trail to save $22.

most speedo side bearings never come close to their l10 life. the usualy fail from water making it pass the seal which will ruin a $10 or $50 bearing in the same amount of time. and just to think a manufacturers beaing is better just because its mmore exspensive is just wrong. on the polaris race sleds i work on we change out $60 made in china chain case side bearing with one we get for a $20 NGK bearing.

so just dont look at price when looking at a bearing look at the manufacturer of the bearing its self and make sure its not junk.

apex speedo side bearing part #

Anyone have the part# for the speedo side drive axle bearing? Can i get this at the local parts store?

I watched a guy write a check for $235 for bearings for his Viper on Thursday. He almost crapped himself.

they can add up.....i just replaced my jackshaft bearing and driveshaft bearing,60 bucks for those,gees.

both were in decent shape since i greased them here and there....they had 6200 miles on them or so....i just decided to change them out since i was installing a new track anyway and had all apart.

for '06 apex
# 93306 20589-00 --driveshaft bearing
# 90113 06006-00 --set screws(qty 2)
# 93306-20650-00 --jackshaft bearing

Dan

I've used this bearing from local Kaman bearing house. AMI bearings, inc. #BR5. exact fit for speedo side, quality bearing,should be around $14.

I bought a NTN from my local shop for $20.00 part# ASS205NR just remove the "C" clip on outter race and its a direct fit.

Can you tell which shop you got this bearing at? I can only find a standard 205 bearing without the lock collar.

Any bearing wholesaler should have this bearing, I got mine from a Canadian distributor here's the link...

http://www.solind.ca/

if you want something shipped to you in time i would refrain from doing business with this royal distributing company, its more of royal pain in the butt company, i placed order SPECIFICALLY mentioning that i NEED the part by friday, they contact me at the end of business day and telling me they can't ship to different address until i add it to my CC as secondary shipping. so i waste 1 day there. I called immediately and added address to my visa sapphire, after which i wrote roay-pain and asked them to re-process. they emailed me in the morning and said that it can't be verified, so we're going into day #2 and i am loosing weekend of riding because of them can't get their processes straight. i offered getting CC rep on the phone and trying to iron out errors, who knows, maybe there is space where needed or where not needed or error of some kind - i was told that this is not something they are willing to do. great way of treating first time AND LAST TIME customer!