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Old 02-09-2018, 05:00 AM   #1 (permalink)
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Default Main bearing

Anyone know the size of main bearings the shaft goes through 2 of them on the frame? I want to order some from boca.

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Old 02-09-2018, 11:36 PM   #2 (permalink)
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Dang cant find specs on these bearings anywhere.

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Old 02-10-2018, 06:48 AM   #3 (permalink)
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I have an order on the slow boat for them - I'll let you know as soon as they arrive if you don't find out earlier
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Old 02-10-2018, 07:28 AM   #4 (permalink)
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Default K110 main bearing dimensions

I just measured 3 of my spares.

ID = 2.5 mm
OD = 6 mm
Thickness = 1.79 mm

Not sure why the thickness is not a whole or half mm. (Thats why I measured three of them to be sure.)
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Old 02-10-2018, 07:40 AM   #5 (permalink)
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Thank you very much.

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Old 02-10-2018, 06:12 PM   #6 (permalink)
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They dont make bearings in that size.

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Old 02-11-2018, 10:56 AM   #8 (permalink)
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Thanks I could find any. Lol

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Old 02-11-2018, 06:06 PM   #9 (permalink)
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This was actually interesting. Iíve been watching it eversince you first posted and see what youíll come up with in terms of performance benefits.

I remember during the golden days of the mcpx when doing those tiny blade grip bearings and motor bearings with the bocas. They did give performance benefit specially longevity but expensive though.
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Old 02-11-2018, 08:54 PM   #10 (permalink)
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Good bearings are a major upgrade. When they manufacture these small helis they use cheap bearings. Going to order some and will let you know how they work. If winter ever lets up.

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Old 02-11-2018, 11:41 PM   #11 (permalink)
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Quote:
Originally Posted by 3dplank View Post
Good bearings are a major upgrade. When they manufacture these small helis they use cheap bearings. Going to order some and will let you know how they work. If winter ever lets up.

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Yeah, i believe you. Same experience with the mcpx as i posted.

It's just that I've not seen one do it yet so perhaps you'd be the first. And i'm a copycat if your report turns out good.
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