Replacement Wheel Bearings - Should I Buy Shimano ?

Lard Armstrong · June 2009

I am replacing both sets of uncaged bearings. Previously I bought Shimano originals, but since they are standard 3/16 and 1/8 sizes, I can just buy regular loose bearings which are heaps cheaper.

Any advice or experiences would be welcome.

PS I am not bothered about ceramic, more concerned with durability & simplicity.

Cheers.

The Mechanic · June 2009

Yes you can. Just make sure they are good quality. Grade 25 seems to be as good as it gets although there are grade 10 about if you can find them. Most of the replacement bearings stocked by LBS seem to be inferior grade 1000 or there abouts. The little packets of Weldtite bearing are grade 1000. Avoid unless you want to walk home on your next 200 audax.

crankycrank · June 2009

I agree with The Mechanic.

Grade 100 is standard for most bicycles.
Campagnolo uses grade 25. (I think??)
Grade 10 is not too expensive and would be better.

Lard Armstrong · June 2009

Good advice, thanks....any suggestions for good UK sources where I might order them ?

Jamey · June 2009

www.simplybearings.co.uk have the following:

10 x Grade 10 - 1/4 inch bearings (for a rear Shimano hub)

10 x Grade 10 - 3/16 inch bearings (for a front Shimano hub)

Lard Armstrong · June 2009

Nice one ! Thanks for your help. Much appreciated.

LA.

Lard Armstrong · July 2009

For the record, Simply Bearings were great, I ordered PM and they arrived next day AM without special delivery, good customer service.

Lard.

Jamey · July 2009

Yep, they're great.

Replacement Wheel Bearings - Should I Buy Shimano ?

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