bearing selection specs

[stacy'snsx]

Main bearing specs

I have a motor here with spun bearings and need to line hone and re-fit crank.So I need factory bearing specs.If anyone could help it would be greatly appreciated.

Stacy

 

[C-speed]

Are you asking for the Honda bearing size/color chart? Or are you asking what the factory bearing clearances are for the mains?

If the mains are being honed back to spec, you'll have to match the stamp on the block with the code on each main journal to get the correct bearing sizes for each journal. Then measure to verify, and if its not right, move up or down a bearing size to put it back in spec.

HTH

 

[stacy'snsx]

Re: Main bearing specs

Are you asking for the Honda bearing size/color chart? Or are you asking what the factory bearing clearances are for the mains?

If the mains are being honed back to spec, you'll have to match the stamp on the block with the code on each main journal to get the correct bearing sizes for each journal. Then measure to verify, and if its not right, move up or down a bearing size to put it back in spec.

HTH

I think that is what my engine guy is looking for,excuse me for my ignorance but this is not one of my specialty areas,LOL !
We can't proceed until we have those specs.
Thanks C-speed.
Stacy

 

[C-speed]

enjoy

 

[stacy'snsx]

A BIG Thank-you C-speed.
Would you also have the overall size of the bearings or at least somewhere I could find them on the internet.
Stacy

 

[C-speed]

No i don't... however, what is recommended you do, is buy a set of bearings that match one of the journals' codes (main and rod). Plastigage all the mains/rods and write down the clearances. Then purchase the rest of the bearings according to the measurements. If they are too big, then get thicker bearings, if too small, get thinner -use the color chart to select what color you need.