A fair bit more googling and chasing i have found the following.
Alero ceramic bb review.
It s structurally identical to the team gxp bottom bracket used in the force group except the blackbox ceramic gxp uses silicon nitride ceramic balls in the sealed cartridge bearings instead of the less expensive and significantly less round steel balls.
Regular price 38 50 33 00 sale.
4 5 out of 5 star rating.
However you re getting a set of sealed ceramic bearings in cnc machined aluminum cups with the c bear whereas the standard unit will probably only offer steel bearings in a delrin cup.
According to the guy who installed it it supposed to have a better power transfer than the 2 separate pieces.
Was 69 95 46 off.
3 5 out of 5 star rating.
Sram red uses the gxp blackbox ceramic bottom bracket.
4pc front rear.
The theory behind it is when you drive with your right foot it will not flex the frame and no impact to the left crank and vice versa.
Thanks to those that have replied.
This bb is a bit different from any other bb that i had used before as it comes in 1 piece.
Add to cart bearing.
Uberbike ceramic bb shimano hollowtech ii review.
2 sealed ceramic bearings.
The equivalent c bear example will set you back au 250.
Alero shimano bsa bb ceramic bearing black.
2 front wheel bearing hub for chevy malibu pontiac grand am olds cutlass alero.
Front wheel bearings brake rotors ceramic pads chevy malibu pontiac grand am.
Ended up having to get a different bb because shortly after found a crack in the frame and needed a different one.
Here is the summary.
Front wheel bearing hub for pontiac grand am alero cutlass chevy malibu.