Product Title

Medical Equipment Precision Stainless Steel Bushing

Short Description

Medical-grade customized machined bushing with high dimensional accuracy, biocompatible material and low friction performance, used for rotating and sliding moving structures of various medical instruments.

Full Product Description

This custom machined bushing is processed from medical certified stainless steel bar stock via precision CNC turning, specially applied to the movable joint and transmission assembly of surgical devices, inspection equipment and portable medical instruments.

Adopts medical compliant stainless steel material, resistant to high-temperature autoclave sterilization, alcohol and disinfectant repeated wiping and corrosion, no material precipitation that affects biological safety.
Inner and outer cylindrical surfaces are ultra-fine polished to achieve extremely low surface roughness, reducing sliding friction coefficient, lowering operation jitter and abnormal wear of matched shafts during long-term repeated movement.
Strict micron-level tolerance control on inner aperture, outer diameter and length ensures precise fit clearance with matching rotating shafts, eliminates axial wobble during high-frequency reciprocating movement of medical devices.
Lateral locating pin holes and positioning notches are integrally machined in one clamping setup, guaranteeing coaxiality and assembly consistency for batch installation on automated medical equipment assembly lines.
Compact cylindrical structure saves internal layout space of miniature medical instruments, with high radial compression resistance and structural stability, not easy to deform under frequent mechanical load.
Edge full chamfer deburring eliminates sharp edges, avoiding scratch damage to internal precision components and sealing sleeves during equipment assembly and maintenance.