Simplex Wheel Bearings

MKW

Active Member
#1
The wheel bearings in my Simplex Compact Sportsman do not appear to be the normal 1&3/8 bearings. Can any of yall tell me what they are and maybe where I can find them. Trying to get this thing back on the road.
Thanks in advance.

Oh...I should have mentioned that they are the original wheels.
 

MKW

Active Member
#3
Ok, I got it. They are just tapered roller bearings and seem to be a common size. It was hard to see what I was dealing with, at first, because of 60 years of grease in the hubs, LOL.
 
#4
Ok, I got it. They are just tapered roller bearings and seem to be a common size. It was hard to see what I was dealing with, at first, because of 60 years of grease in the hubs, LOL.
Take a close look at how the races are removed. You might have to purchase or grind a punch to do the job to allow removal without any collateral damage. Same with the installation, would need the perfect sized race punch.
Nice project
 
#6
Bearings and races are matched... especially after running them.
Was always told keep them together. If replaced, replace both the bearing and race.

Jyst my .02 cents...
 
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