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View Full Version : OS50 rear bearing to YS50ST

iamfreak
07-29-2008, 05:08 AM
Can i use OS50 H rear bearing to my YS50? i have one "running" without any use so.....
Pinecone
07-29-2008, 06:22 AM
www.rc-bearings.com
DavidH
07-29-2008, 09:26 AM
The OS 50 Hyper bearing is 15mm X 28 MM x 7mm. That is a 6900 series bearing.

The stock YS bearing is Koyo 690Z, The size of that bearing is 15mm X28mm X7 MM

Either one of the above bearings will fit in YS or OS 50.

David