Bearing removal

[hrvespa]

Best ways to remove outer part of 2 piece crank bearing from case? Other than internal bearing puller......

[henri]

weld a rod or bar across it an bash out with a hammer ,works every time ,lots of heat in cases helps massively . H

[tzsteve]

bearing puller set
make sure it will remove 47mm bearings from blind holes
ebay £35

[69shau]

I had exactly the same problem. Didn't have a welder to hand and didn't want to spend money and some thing like above post as it would probably be never used again.
so this is what I did which you can give a go first, however there is some degree of being lucky here so don't kick me if it does not work for you.
Firstly and hopefully you have a decent socket set?
1 - select a socket which fits inside the stuck outer bearing ring, don't want it being a tight fit, slight wiggle room.
2 - buy a decent quality Araldight 50/50 mix glue (not the pound land shit)
3 - Clean the socket & inner face of the stuck bearing ring.
4 - mix decent amount of glue and apply to outer face of socket and inner face of stuck bearing ring and push it into the stuck bearing ring.
5 - Wait a couple of hours to properly harden.
6 - get a hot air gun or gas burner (which I used) and heat up the casing as you would normally do when fitting bearings.
7 - when nice and hot, turn casing over fit the socket extension bar and give it a sharp heavy bash using a club hammer and hopefully it should punch it out of the casing.
this worked perfectly for me. bit if cleaning of your socket to do after.

give it a go, only need to buy glue let me know if it worked.good luck!!!!!

[tzsteve]

an interesting idea

[69shau]

worked for me

[henri]

i like that , pure "out the box" thinking , H