Stainless Steel CNC Bushing Manufacturer & Supplier
Precision CNC Turning • Wear Resistant • Corrosion Protection • OEM Custom Sizes




Product Overview
Our precision stainless steel CNC bushing is manufactured for machinery, rotating assemblies, and industrial equipment that require wear resistance, corrosion protection, and dimensional stability. As a professional stainless steel CNC bushing manufacturer and CNC bushing supplier, we produce these bushings with precision CNC turning and machining processes according to customer specifications.
Stainless steel material is suitable for applications where strength, corrosion resistance, and long-term durability are important. This CNC machined bushing is widely used in mechanical systems and OEM equipment requiring stable performance and accurate fit. We support custom CNC bushing manufacturing with full OEM capabilities for global B2B customers.
Key Features
• Corrosion-Resistant Stainless Steel Material – SS304/SS316 provides excellent protection against rust and chemical exposure
• Precision CNC Turning and Machining – tight tolerance control for accurate inner and outer diameters
• Custom Dimensions and Tolerance Support – manufactured to your exact ID, OD, and length requirements
• Smooth Surface and Reliable Fit – professional finishing ensures proper assembly and reduced friction
• Suitable for Rotating and Mechanical Assemblies – ideal for bearings, pivots, and sliding applications
• Wear Resistant Bushing – extended service life in demanding industrial environments
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Stainless Steel CNC Bushing / CNC Machined Bushing |
| Material | SS304 / SS316 Stainless Steel |
| Process | CNC Turning / Boring / Drilling / Finishing |
| Inner Diameter | Custom (2mm – 100mm+) |
| Outer Diameter | Custom (5mm – 150mm+) |
| Length | Custom to requirements |
| Tolerance | ±0.01mm – ±0.05mm |
| Surface Finish | Polishing / Brushing / Passivation / Raw |
| Application | Machinery / Rotating Assemblies / Industrial Equipment |
| OEM Service | Supported – Custom drawings and samples |
| MOQ | 100 pieces (negotiable for custom orders) |
±0.01mm
Tolerance Control
Wear Resistant
Long Service Life
Materials and Manufacturing Process
This stainless steel CNC bushing is processed by CNC turning, boring, drilling, and finishing according to technical drawings or samples. As an experienced CNC bushing manufacturer, we utilize advanced CNC lathes and machining centers to ensure precise dimensional accuracy and consistent quality for every industrial bushing.
Available surface treatments include:
• Polishing – smooth, reflective surface for low-friction and aesthetic applications
• Brushing – satin finish that hides minor scratches and provides uniform appearance
• Passivation – chemical treatment to maximize stainless steel corrosion resistance
• Raw Finish – machined surface for functional applications where appearance is secondary
Our manufacturing process includes material inspection, precision machining, dimensional verification, surface treatment, and final quality control to ensure every custom CNC bushing meets customer specifications.
Applications
Our precision stainless steel CNC bushings are widely used in:
• Rotating Assemblies – bearing housings, pivot points, and journal supports
• Industrial Machinery – gearboxes, transmissions, and mechanical linkages
• Motion Systems – linear guides, actuators, and positioning equipment
• Equipment Components – structural supports, spacers, and alignment sleeves
• OEM Custom Parts – specialized machinery, prototypes, and replacement components
• Automotive and Aerospace – precision mechanical systems requiring corrosion resistance
Custom Manufacturing Support
We provide OEM machining support for stainless steel bushings based on drawings, samples, dimensional specifications, and surface finish requirements. Our engineering team works closely with customers to develop optimal manufacturing solutions for custom CNC bushing projects.
Custom capabilities include:
• Drawing-Based Production – manufacturing from CAD drawings, PDFs, or physical samples
• Custom Dimensions – inner diameter, outer diameter, length, and wall thickness
• Special Features – grooves, flanges, threads, holes, and custom profiles
• Material Selection – SS304, SS316, or other stainless steel grades
• Surface Treatment – polishing, brushing, passivation, or custom finishes
• Quality Documentation – inspection reports, material certificates, and dimensional data
Related Products
Browse our full range of industrial fasteners and CNC machining solutions:
• 304 Stainless Steel Round Connection Nuts (M3-M16)
• 304/316 Stainless Steel Hex Nuts
• DIN 912 Stainless Steel Socket Screws
• GB923 Stainless Steel Cap Nuts
• 304 Stainless Steel Hex Bolt Nut Washer Kit
• Nuts
• Screws
FAQ – Frequently Asked Questions
We commonly use SS304 stainless steel for general industrial applications due to its excellent corrosion resistance and machinability. SS316 stainless steel is available for marine, chemical, and highly corrosive environments. We can also machine carbon steel, brass, and aluminum bushings upon request.
Yes, we specialize in custom CNC bushing manufacturing based on customer drawings, CAD files, PDFs, or physical samples. Our engineering team reviews your specifications for inner diameter, outer diameter, length, and tolerance requirements. We support prototypes and volume production for OEM bushing requirements.
We offer multiple surface treatments including polishing for smooth low-friction surfaces, brushing for satin appearance, passivation for maximum corrosion resistance, and raw machined finish. The optimal finish depends on your application requirements for friction, appearance, and environmental exposure.
Our precision CNC turning processes achieve tolerances ranging from ±0.01mm to ±0.05mm depending on bushing size, geometry, and material. Tighter tolerances are available for critical applications with appropriate process planning and inspection equipment.
Yes, as a professional stainless steel CNC bushing manufacturer, we fully support OEM production and bulk orders. We serve global industrial buyers, equipment manufacturers, and distributors with volume pricing, scheduled deliveries, and custom packaging. Contact our team for OEM partnership inquiries.
Stainless steel CNC bushings are widely used in industrial machinery, automotive, aerospace, marine equipment, automation systems, and OEM manufacturing. Their corrosion resistance, wear resistance, and dimensional stability make them ideal for demanding mechanical applications.
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18+ Years Experience | ISO 9001:2015 Certified | OEM/ODM Available | Global B2B Supply








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