[NSRCA-discussion] Anyone running a Falcon prop on a Hacker Q60?

[Peter Vogel]

New fractional caliper, 5/16 was direct read, I put it in mm mode and thought I saw 7.63, the 6 must have been a 9.  Color me chagrined :-)

Sent from my iPhone4S

On Jan 10, 2012, at 8:37 AM, "J N Hiller" <jnhiller at earthlink.net> wrote:

> Peter I hate to see errors. I don't know where you got 7.66 mm.
> 5/16 = .3125" A good conversion factor is 25.4.
> .3125 x 25.4 = 7.9375.
> 8 mm / 25.4 = .3149 5/16 is only .0025" over 5/16. Try the bushing Rex mentioned yesterday.
> Jim
>  
> -----Original Message-----
> From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of Peter Vogel
> Sent: Tuesday, January 10, 2012 7:16 AM
> To: General pattern discussion
> Cc: General pattern discussion
> Subject: Re: [NSRCA-discussion] Anyone running a Falcon prop on a Hacker Q60?
>  
> The prop bore is currently 5/16" -- 7.66mm 
> 
> Sent from my iPhone4S
> 
> On Jan 9, 2012, at 8:49 AM, trexlesh at msn.com <trexlesh at msn.com> wrote:
> 
> What do you need for the bushing OD?
> 
> Rex
> 
> Sent from my Verizon Wireless Phone
> 
> ----- Reply message -----
> From: "Peter Vogel" <vogel.peter at gmail.com>
> To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
> Subject: [NSRCA-discussion] Anyone running a Falcon prop on a Hacker Q60?
> Date: Sun, Jan 8, 2012 10:43 pm
> 
> 
> 
> I've found lots of bushings to adjust an APC prop hub to a smaller shaft, but I haven't found anything that seems like it would work with the Q60's 5mm bolt shaft...  looking for ideas...
>  
> Thanks,
> Peter+
>  
> --
> Director, Fixed Wing Flight Training
> Santa Clara County Model Aircraft Skypark
> 
> 
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