1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

powerslot wheel bearings

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Old 06-08-07, 11:16 PM
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Red face powerslot wheel bearings

Anyone here ever bought and installed powerslot rotors on their seven and do they know which wheel bearing to use?

my rotors did'nt come with bearings should they have?
Attached Thumbnails powerslot wheel bearings-ghosted_rotor.jpg  
Old 06-08-07, 11:31 PM
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Anybody ??? I would need to know the dimensions of the inner and outer front wheel bearings. Thanks
Old 06-08-07, 11:47 PM
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oem ftw i dont think powerslot is dumb enough to manufacture a rotor that doesnt use oem parts. IF you are talking about what i am thinking you are talking about.
Old 06-08-07, 11:51 PM
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use your old ones
Old 06-09-07, 01:14 AM
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You COULD use your old ones, but why put used parts in there when you have it that far apart anyway? If they fail, then you gotta just tear it all down again to fix it. IMO, you might as well just put all new bearings and seals in while its apart. You'll thank yourself for it later.

Plus, you would have to drive the old races out of the old rotors and into the new, so you risk damaging them there. I think you would be better off to just buy new bearings and seals, then install them fresh with the new rotors.

~T.J.
Old 06-09-07, 10:32 AM
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Come on I know someone like Troch or Doc got the awnser for me?
Old 06-09-07, 10:33 AM
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so the thing your saying is i need to look a little closer and remove the inner parts?


sorry for the mix up my forst time wheel bearing virgin here lol.
Old 06-09-07, 02:50 PM
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It should use the OEM bearings, maybe you are not using the race of your old ones? I would buy new bearings and put it on that.
Old 06-09-07, 07:55 PM
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Originally Posted by RotorMotorDriver
You COULD use your old ones, but why put used parts in there when you have it that far apart anyway? If they fail, then you gotta just tear it all down again to fix it. IMO, you might as well just put all new bearings and seals in while its apart. You'll thank yourself for it later.

Plus, you would have to drive the old races out of the old rotors and into the new, so you risk damaging them there. I think you would be better off to just buy new bearings and seals, then install them fresh with the new rotors.

~T.J.
There is your answer.
Old 06-09-07, 08:17 PM
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That may be where his confusion is. What makes up a bearing.

These cars use tapered roller bearings. They are made up of a race and tapered bearing. When you remove your old rotors the bearings will fall out but the raced are pressed into the rotors.

When swapping rotors you should use new bearings. You should ALWAYS use the race that came with the bearing and never mis match them.

You should also ALWAYS use a new cotter key as well.

-billy
Old 06-09-07, 09:03 PM
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Good call bwaits. I was just thinking that as I was re-reading this thread. He probably didnt realize there was more to the bearing than just the bearing itself, they come with a matched conical race thats pressed into the rotor as well. Thanks for clearing that up!

A quick Google search netted this picture, wheel bearings with races. The races, as stated, are pressed into the old rotors. You would have to pound them out with a drift, then install them into the new rotors without damaging the bearing surface somehow. I think its better to just buy new and install that way.

If you do install new ones, make sure you pack them well with grease, and get new seals too.

~T.J.





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