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Old 12-08-2008, 06:23 PM
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Default Dry bearings

has anyone here tried de-oiling a set of open bearings and running them dry (without any lube)?
i've heard in some places that the RS bearings work well if all the lube is completely taken out and the bearing is unimpeded by the oil's surface tension.

i'd just like to see if anybody has tried this.
i know Kel from MZR has done this on his rwd GTR.
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Old 12-08-2008, 08:56 PM
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You can soak them in gasoline for a few hours and then let them air dry. Helps prevent dust from getting stuck in the grease. Bearings will work just fine as dry bearings, and be less prone to getting crap stuck in them.
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Old 12-08-2008, 09:01 PM
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Quote:
Originally Posted by texan_idiot25 View Post
You can soak them in gasoline for a few hours and then let them air dry. Helps prevent dust from getting stuck in the grease. Bearings will work just fine as dry bearings, and be less prone to getting crap stuck in them.
But I've had bearings rust on me...
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Old 12-08-2008, 09:46 PM
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I would think there are advantages and dis advantages to dry bearings.

Advantages obviously is they would stay cleaner, but moving parts like that need some kind of oil.

I would keep them oiled and clean them after every so many serious runs.

The oil shouldn't cause enough tension to make a difference anyway, and it will atleast prolong the life of the bearings, and keep them from rusting.
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Old 12-09-2008, 02:52 AM
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true.. dry bearings most likely are good for racing application, but i saw a set spin, and the wheels on the xmod spun continuously for about 15 seconds. that's impressive

that's also really low friction
so... bearing life might be longer than you think.
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Old 12-09-2008, 07:59 PM
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But I've had bearings rust on me...
Spraying WD40 into the bearing can help prevent that, since it displaces water and wears off the part fast.

But, that depends what metal the bearings are made out of. Pony up for stainless steel and alumininumnumnumnumnum.
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Old 12-09-2008, 08:35 PM
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So any correct way to maintaince the bearing
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Old 12-09-2008, 09:05 PM
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spray with wd40, then blow the wd40 out, then use light bearing oil.
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Old 12-09-2008, 09:20 PM
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I use Trinity bushing oil to lube mine, it works great.
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Old 12-28-2008, 05:32 PM
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i say use aerosol seafoam (advanced auto etc... should carry)

i used this stuff years ago on my skateboard bearings and the past few years on cars(im a mechanic) and this stuff works wonders!

its kinda like wd40 mixed with light oil.....dries and lubricates......works great!
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