UK Karting - Notice Board (Combined Forum) : Re: axle key-holes

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Re: axle key-holes
Posted by 'faster' on 01 Oct 2014 @ 23:02

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fasterJoined: December 2005
Total Posts: 1
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Simon S - I think the situation you describe of the grub screws digging their way around the axle has a different cause.

If you look at the damage closely, it looks as if the grub screws have fretted side to side and very slowly, a fraction of a millimetre at a time, dug their way round the axle. It's caused when the grub screws have come loose.

The bearings seizing up (or even getting hot), is very unlikely - even with all the grit they pick up. Firstly, they're absolutely massive for the load they're under - bigger than I've seen on any car, and they spin very slowly.

If they did seize, I think locking up the axle would be the outcome rather than causing that sort of damage to the axle.

I think the original poster should just replace the axle. From my experience (and yes I know it depends on the situation - I am heavy!) 50mm axles only last about 15 hours anyway. It's not worth the risk and expense of one breaking.

Message Thread:

axle keyways by 'ranny' (29 Sep 2014 @ 18:23)

Re: axle keyways by 'd-i-y71' (29 Sep 2014 @ 19:19)

Re: axle keyways by 'd-i-y71' (01 Oct 2014 @ 10:14)

Re: axle keyways by 'd-i-y71' (01 Oct 2014 @ 10:24)

Re: axle key-holes by 'BrianP' (29 Sep 2014 @ 22:14)

Re: axle key-holes by 'goman' (30 Sep 2014 @ 8:29)

Re: axle key-holes by 'alanrr' (30 Sep 2014 @ 11:49)

Re: axle key-holes by 'rendall' (30 Sep 2014 @ 14:57)

Re: axle key-holes by 'raceinstructor' (30 Sep 2014 @ 15:09)

Re: axle key-holes by 'BrianP' (30 Sep 2014 @ 15:15)

Re: axle key-holes by 'ranny' (30 Sep 2014 @ 19:06)

Re: axle key-holes by 'goman' (30 Sep 2014 @ 19:46)

Re: axle key-holes by 'SimonS' (30 Sep 2014 @ 21:48)

Re: axle key-holes by 'faster' << You are here!

Re: axle key-holes by 'd-i-y71' (02 Oct 2014 @ 10:11)

Re: axle key-holes by 'SimonS' (02 Oct 2014 @ 10:27)

Re: axle key-holes by 'alanrr' (30 Sep 2014 @ 23:29)

Re: axle key-holes by 'ranny' (01 Oct 2014 @ 8:12)

Re: axle key-holes by 'Ditch' (01 Oct 2014 @ 8:29)

Re: axle key-holes by '3190' (05 Oct 2014 @ 11:05)

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