CNC Machined Brass Bushing High Precision Copper Alloy Sleeve For Industrial Mechanical Equipment

These custom brass bushings are precision‑manufactured from high‑quality brass alloy by CNC turning process. Brass material brings excellent wear‑resistance, self‑lubricating property, good corrosion resistance and outstanding machinability, greatly reducing friction for mechanical moving assemblies. Our factory strictly controls machining tolerance to meet your industrial equipment application requirements.

Challenge: Brass bushing inner hole and step surface require high dimensional consistency; burrs are easy to generate during high‑speed turning. 
Solution: Adopt optimized CNC turning parameters, special tooling for clamping, secondary deburring & full‑dimensional inspection to guarantee concentricity and clean surface without burrs.

Item	Specification
Material	Brass H62 (main), also support Aluminum, Stainless Steel, Carbon Steel, POM
Outer Diameter	22 mm
Inner Diameter	12 mm
Overall Length	30 mm
Tolerance	±0.008‑0.02 mm
Process	CNC Turning, Deburring
Surface Finish	As‑machined metallic brass finish
Custom Method	Custom per customer drawings / samples

Beyond brass, we support diversified material processing: aluminum alloys, multiple stainless steel grades, carbon steel, engineering plastic POM. Whether you need wear‑resistant copper sleeves, structural metal components or plastic mechanical parts, we can customize according to your CAD drawings or physical samples.

Our production includes drawing evaluation, raw material sourcing, CNC machining, dimension inspection and final packing. Raw material mill certificates can be provided upon request.

FAQ

Q1: Can you make brass bushings according to my own drawing?
A: Yes. We produce fully custom parts. Please send us your CAD drawing or physical sample for quotation.

Q2: What other materials can you produce besides brass?
A: We support aluminum, 304/316 stainless steel, C45 carbon steel, POM plastic and more industrial materials.

Q3: What is your typical tolerance for custom brass bushing?
A: Standard tolerance ±0.02 mm, tight tolerance down to ±0.008 mm is available for high‑precision demand.

Q4: Do you provide raw material certificates?
A: Yes, we can provide original mill material certificates for your ordered components.

Q5: What is your MOQ for custom CNC brass bushing?
A: Small prototype orders are acceptable. MOQ depends on part complexity, please contact us for detailed offer.