Wheel bearing help

[mytrenis]

Ho

Im doing front end conversion on my er6 2010. And now looking for a front rim, since zx6 yokes take 25mm axle and my current rim is 20mm.

But i just tough of taking er6 6004 (20x42x12) and replacing it with 6905 (25x42x12) one.

Only concern is will this bearing do the job for me? I read some forums and found some info on it but no exact answer.

And anyone would know where i could find 6905 bearing as it seems like there is only 2 options costume made one for£100 a piece, which is not worth the trouble. Or getting one from China, which would take ages to get here and would want to try avoid it.

Help appreciated

[Mr Fro]

One of these be any good?

[Grumpy Old Git]

I've bought bearings from them before - Great prices and perfect fit (XS750).

[mytrenis]

One of these be any good?

 

that bearing has ID of 20mm where i need 25mm, they do have seals for bearing i am after but no bearing itself

[Mr Fro]

Right, you didn't mention the OD of the zx6r bearing which is 47mm...

Personally, I would look at going a different route - either shim the OEM er6 spindle or machine the wheel to accept the zx6r bearing. This way you won't have problems sourcing a bearing in the future.

I know zx6r rims are a bit pricey but getting a set of those would be easiest.

[mytrenis]

Would you know a place in London or around where they could mill it out ?

If the price is right would go for it

[eastanglianbiker]

google local engineering shops and then either email or ring them