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Old 25-01-16, 00:19
Pleiades Pleiades is offline
XT-Moto SuperStar
 
Join Date: Aug 2010
Location: North Norfolk
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Quote:
Originally Posted by scottnet View Post
I am replacing top and bottom, I plan to use aftermarket bearings (complete set less than one OEM bearing from Yamaha and I am pretty sure its the same bearing) , but I am trying to figure out if there is a seal on the lower race. On the parts list I have it just shows the bearing. Has anyone done this and figured out if there is a seal what part number it is ?

I am sure I have seen a reference to this somewhere on the forum but cant find this nowt
I believe the KOYO 32005JR (upper) 32006JR (lower) come with a built in rubber seal, but not totally sure.

All the bearing reference numbers that I have for the headraces are below:

Upper: I/D 25mm x O/D 47mm x W 15mm (SKF 32005XQ) (Koyo 32005X or JR) (Timken 52005X) (FAG 52005X)

Lower: I/D 30mm x O/D 55mm x W 17mm (SKF 32006XQ) (Koyo 32006X or JR) (Timken 52006X) (FAG 52006X)