Hello
Does anyone have the crank bearing sizes ? Crank pin diameter ,width and mains.
Thanks
Bearings
Re: Bearings
Haynes does.
It's not that easy; each crank and crankcase has markings that identify the correct bearing shell sizes.
Big ends are stamped on the big end itself, mains are stamped on the cases adjacent.
Unfortunately, this means you can't buy them in advance of the strip/rebuild, but they're usually in stock within a day of ordering form Honda, or two days from David Silvers.
It's not that easy; each crank and crankcase has markings that identify the correct bearing shell sizes.
Big ends are stamped on the big end itself, mains are stamped on the cases adjacent.
Unfortunately, this means you can't buy them in advance of the strip/rebuild, but they're usually in stock within a day of ordering form Honda, or two days from David Silvers.
It's not falling off, it's an upgrade opportunity.
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oldbikeman
- Posts: 280
- Joined: Sun Jul 25, 2010 3:32 pm
Re: Bearings
Just to the nearest millimeter will do, I'm guessing about 43mm which is roughly the size of a large four cylinder crank bearing.I would like to order spare shells while they are cheap and available but like you say you need to see the bearing stamps.
Re: Bearings
They're cheap and available anyway, about a fiver each and Honda, David Silvers and Wemoto carry them all.
Without knowing your web and shaft codes you can't order them up, I'm afraid, unless you order lots, in all the different sizes.
They're not sized with measurements, they are listed as being one of several colours.
Without knowing your web and shaft codes you can't order them up, I'm afraid, unless you order lots, in all the different sizes.
They're not sized with measurements, they are listed as being one of several colours.
It's not falling off, it's an upgrade opportunity.