Changing steering head bearings

[Irongamer727]

It's for my NSR. The bottom "bearingholder" mounted in the frame refuses to come out!
I've heated it to approximately 100°C but no, it won't come loose. I've tried big heavy duty steelpipes, checked for a circlip and lubed with penetrating oil. Ideas?

[Calum]

Bearing puller.

[Jens Eskildsen]

I have always been able to tap them out with a brass rod i use for that, as well as wheelbearings ect.