Recently, luoyang mingde precision bearing technology co., ltd. undertook three kinds of large, ultra-precision thin-wall cross roller bearings for supporting robot application in key projects of ****, which successfully passed the user's acceptance and installation.The performance and quality indexes of thin-walled cross roller bearings completely meet the design and use requirements, and are highly recognized and highly evaluated by users.

These three kinds of bearings are all large thin-wall precision bearings, one of which is a high-rigid series of integrated structure cross roller bearings, with an outer diameter of nearly 500MM and a collar wall thickness of only 15.0mm. The precision requirement is grade P4, which belongs to ultra-precision ultra-thin series of bearings.The staff of mingde bearing company, relying on their solid bearing technical skills, successfully completed the arduous task in only 45 days from product design to manufacturing, inspection and delivery, and made positive contributions to the supporting key projects of the robot.