The installation kit like in post #10 can be rented at Advance Auto or other parts supply stores. Use a metal flat punch to remove the cups/races. The same can be used to install them but there is a risk of chipping them.
And most of us don't have punches/drifts that's as hard or harder than bearing races laying around.I just use an ordinary steel pin punch for removal and installation. Sometimes they get a bit banged up but a couple of minutes at the linisher and away again.
So long as you do not use anything as hard or harder than the bearing cup you should be OK.
The installation kit like in post #10 can be rented at Advance Auto or other parts supply stores. Use a metal flat punch to remove the cups/races. The same can be used to install them but there is a risk of chipping them.
The installation kit like in post #10 can be rented at Advance Auto or other parts supply stores. Use a metal flat punch to remove the cups/races. The same can be used to install them but there is a risk of chipping them.
I've bought plenty of Timken bearings from bearing supply houses that were not packaged in the same box.
The races that came with the rotors don't seem like bad quality, but the Timkens do seem better. When I run my thumbnail across the surface of the Timkens they are definitely smoother. My nail catches a little on the others, so I'm committed to swapping them out.
And now that I'm on this forum I can't half-*** it anymore. Plus, I really hate to waste some quality Timken races.
But, yes, I could just use what came with the rotors and I'm sure everything would be fine.


That dremel tool needs to be variable speed if that carbide bit is going to survive cutting that very hard steel. It will probably be better to use small cylindrical stones if the speed of the dremel can't be slowed down and even then, you will use more than one stone but stones are much cheaper than carbide bits....at least good carbide bits.Get yourself a DREMEL with a carbide cutting bit, and just section it out, if your that dead set on replacing the race.
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Dremel has speeds from 1 to 10.That dremel tool needs to be variable speed if that carbide bit is going to survive cutting that very hard steel. It will probably be better to use small cylindrical stones if the speed of the dremel can't be slowed down and even then, you will use more than one stone but stones are much cheaper than carbide bits....at least good carbide bits.
Dremel has speeds from 1 to 10.
Then flip the rotor over, and notch a little area out, behind the installed race, 90 degrees apart, like if one was there, in the original machining of the rotor, and then use a pin punch and hammer, and knock out the race.
Easy, peasy.
Good idea. Thanks.You could probably reach over the race with the bit and recess a relief behind it. Can't believe they didn't allow something behind that race for removal.
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