Flanged Bushings and Disks with Stainless Steel Bushings and Concentric Marks

Stainless steel bushings with bore ID out of the specified fit class cause either bearing slippage under load or interference that prevents assembly; confirming bore ID tolerance and OD surface roughness per your drawing during first-piece inspection prevents both outcomes before parts ship. Both are recorded on the dimensional report before goods-out. Machined at Suzhou Chen Shuo Yuan Machinery's Suzhou facility under ISO 13485 and ISO 9001 controls using CNC turning and internal cylindrical grinding, the bushing body is produced to your latest drawing release; bore cylindricity and OD roundness are verified during in-process sampling. Applications span medical device pivot assemblies, pharmaceutical equipment bearings, eVTOL drivetrain bushings, and semiconductor handling robot joints. We can quote once we receive your drawing. The manufacturing facility covers in excess of 4,000 m², serving robotics and electric vertical take-off & landing aircrafts (evtols) applications.