A developed  new type of cross roller bearing according to customer requirements. High performance and precision.
SBI-392 and SBI -392. Their characters of these bearing are listed as following

material:

 High quality bearing stee

precision level

 static runout:0.01-0.02mm

 end runout:0.01-0.02mm

OD and ID is according to drawings and requirements of customer

Application

Rotating table of machine tool