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Our custom CNC machined precision bushing is a high-performance mechanical component engineered for accurate positioning, load bearing, and wear resistance across industrial automation, automotive, electronics, and medical device industries. Available in brass, stainless steel, and alloy steel materials, this bushing series features diverse structural designs—including multi-hole brass bushings, knurled press-fit bushings, threaded locking bushings, and step positioning bushings—to meet diverse application needs. Produced via advanced CNC turning, knurling, threading, and precision grinding processes, each bushing delivers ultra-tight dimensional tolerances, exceptional surface finish, and long service life. Fully customizable in material, size, structure, and surface treatment, our bushings cater to non-standard and high-precision assembly requirements, ensuring stable mechanical performance, reduced friction, and extended component service life in harsh industrial environments.
| Parameter | Standard Specification | Custom Option |
|---|---|---|
| Material | Brass H62 / Stainless Steel 304 / Alloy Steel | Titanium / Aluminum Alloy |
| Inner Diameter | Custom (φ2mm–φ50mm) | Fully customizable |
| Outer Diameter | Custom (φ5mm–φ60mm) | Fully customizable |
| Length | Custom (3mm–50mm) | Fully customizable |
| Structure Type | Step / Knurled / Threaded / Multi-Hole | Custom structural designs |
| Dimensional Tolerance | ±0.005mm | Tighter tolerance (±0.002mm) |
| Surface Finish | Ground / Polished / Passivated | Nickel Plating / Black Oxide |
| Hardness | HV 180–280 (material-dependent) | Custom hardness levels |
Tight dimensional tolerance (≤0.005mm) ensures consistent fit.
Diverse Structural Options
Multi-hole, knurled, threaded, and step designs for versatile applications.
Premium Material Selection
Brass for conductivity, stainless steel for corrosion resistance, alloy for high strength.
Wear & Friction Resistance
Smooth surface finish minimizes component wear and extends service life.
A factory automation client integrated our stainless steel step bushings into robotic arm end-effectors, ensuring precise positioning of tool tips. The tight tolerance maintained alignment accuracy during high-speed operation, reducing assembly errors by 38% and boosting production efficiency by 25%.
An automotive OEM deployed our brass multi-hole bushings in vehicle electrical systems, providing reliable conductivity and mechanical fixation. The corrosion-resistant brass material withstood under-hood high temperatures, eliminating electrical connection failures and reducing after-sales issues by 32%.
