Inquiry for high temperature bearings [Slovakia ]

We are seeking some company producing HT bearings - for various temperature classes....(upto 150, 150-250, 250-350, over 350°C)

We are now looking for:

6312 BHT FB 350 °C stabilised, with corresponding radial clearance and grease.....
Q′ty: 216 pcs NOW

later 400, then 700 .... total q′ty: 10.000 pcs

For first shipment required:
very prompt delivery of samples
short delivery time = immediately from stock