NBC Jaipur spherical roller bearing final report
23/11/2013#0183;#32;The precision grinding is done to close tolerances on CNC Twin Spindle Programmable Berthiez Machine for bearings ranging from 500 to 2000 mm diameter with electronic sizing and numerical display. Production of these bearings started in 1975 and to date over 100 different types of special large diameter bearings have been manufactured and successfully used. Research and