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Unread 26-11-2014, 22:05
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pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
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Unread 26-11-2014, 22:08
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Re: pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
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Originally Posted by Kevin Ainsworth View Post
large bore bearings are used to reduce rolling resistance
For my curiosity, can you explain the reason behind this? Is it something to do with a larger shaft/bore surface area to spread the load over, or more rolling elements in the bearing, or something else?

Thanks,
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Unread 26-11-2014, 22:30
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Re: pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
I imagine it has a lot to do with maintenance as well. The wheel, shaft, and spacers are all one part now. Not to mention, it looks incredible.

This is so cool.
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Last edited by Joe G. : 26-11-2014 at 22:35.
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Unread 27-11-2014, 03:05
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Re: pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
Quote:
Originally Posted by Joe G. View Post
I imagine it has a lot to do with maintenance as well.
How does having the wheel like this improve maintenance over the current WCD set up?
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Unread 26-11-2014, 23:34
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Re: pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
Quote:
Originally Posted by Kevin Ainsworth View Post
42mm OD/30mm ID large bore bearings are used to reduce rolling resistance
Do you have an estimate of how much?
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Unread 27-11-2014, 00:28
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Re: pic: 8WD LARGE BORE BEARING WHEEL SYSTEM
I'm curious why you decided to make the end of the shaft bore a hemisphere as opposed to a flat-ish end.
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