How can I remove the bottom bracket from this old road bike? I need some help removing this bottom bracket. I am obviously no mechanic, and watching several videos on youtube I found nothing that could help in this specific case. Basically after removing both crank arms, I take off a plastic cup like dirt protection, and then I see this:



So after turning, looking, sniffing, pushing and tugging - I remove the strange black ring (comes of easily) and I see the bearing cage, however still cannot pull anything out..

Here is a pic:



Anybody recognize this type of bracket? I must get it off because it desperately need cleaning and regreasing.
This type of bearing is not serviceable. The plastic piece is the seal that retains the grease and keeps water and dirt out. The crank needs to be pressed out to remove the bearings. Try to tap the crank with a soft faced hammer. the bearing on the opposite side should be pushed out by the crank. Installing the new bearings will require some care. I have had good success using standard and deep sockets to drive in the new bearings.