The Ford Barn

flathead48 · 07-18-2022, 08:45 AM

I found a complete set of n o s ford bearings in my parts room. The boxes are marked 81A-6211 Q5. I found 81A-6211-Q which shows 39-42 , 30 under. Anyone know what the 5 designates thanks.

flatjack9 · 07-18-2022, 01:57 PM

Probably the bearing material.

Ken/Alabama · 07-18-2022, 02:55 PM

Q5 designates Copper lead base bearing. Std rod size , .030 on the crankpin.

flathead48 · 07-18-2022, 03:32 PM

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Thanks guys for the info.

07-18-2022, 08:45 AM	#1
flathead48 Senior Member Join Date: May 2010 Location: Saratoga Springs, NY Posts: 1,110	Bearing size I found a complete set of n o s ford bearings in my parts room. The boxes are marked 81A-6211 Q5. I found 81A-6211-Q which shows 39-42 , 30 under. Anyone know what the 5 designates thanks.

07-18-2022, 01:57 PM	#2
flatjack9 Senior Member Join Date: May 2010 Location: Oshkosh, Wi Posts: 4,526	Re: Bearing size Probably the bearing material.

07-18-2022, 03:32 PM	#4
flathead48 Senior Member Join Date: May 2010 Location: Saratoga Springs, NY Posts: 1,110	Re: Bearing size Sponsored Links (Register now to hide all advertisements) Thanks guys for the info.