Ball Bearing Sizes
I was going to purchase bearings soon and i was wondering about some different sizes.
I have one of those park tool rulers with the ball bearing size on it and so far i've determined: - 1/4 = rear hub ball bearings for shimano and other brands or bottom bracket race bearings - 3/16 = Front hub bearing for shimano and some other brands the next few i haven't figured out what they're used for, hopefully you guys can fill in the blanks 1) 7/32 ? 2) 5/32 ? (headset bearing?) 3) 1/8 ? |
7/32 for Campy front hubs (many)
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5/32" most pedals
1/8" most of the hubs I have used |
5/32 for headsets.
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1/8" for freewheels, and freehub bodies that don't use a cartridge bearing.
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Originally Posted by mapleleafs-13
(Post 16632982)
1) 7/32 ?
2) 5/32 ? (headset bearing?) 3) 1/8 ? 3/16: many front hubs, including Campagnolo Tipo, Triomphe, Victory. Vintage Campagnolo Super Record titanium bottom brackets and C-Record bottom brackets. Also some obscure 1960s Campagnolo Record bottom brackets marked "CON SFERE DA 3/16" Some high-end headsets like Campagnolo Record and Super Record, Shimano Dura-Ace and 600, etc. |
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