Is a circulating plate under this ball ? Where are you form man?
@MilanDupal5 жыл бұрын
No, there is no circulating plate under this ball. A precision machined ball and corresponding pedestal with very small gap make a hydraulic bearing. The water pressure lift the stone ball. I am from Czech Republic. Best regards.
@shree00165 жыл бұрын
@@MilanDupal ohhh, I m Sorry, I was wrong......thankyou to correct me.