Dear Sir
We are interested  in  bearings .
WE NEED BEARINGS AS  IBRID CERAMIC BALL AND PHENOLIC CAGE or other material  , the important not steel  cage 50.000 RPM THESE SIZE:
 
8X16X6 ZZ 
4X11X4 ZZ
8X14X4 ZZ
2X6X2,3 ZZ
6X12X4 ZZ
3X10X4 ZZ
3X8X4  ZZ
4x7x2  200.000rpm
 
Can you supply it?.
We awaiting for your reply
Best Regards