High Precision Brass Bushings for Optical Instruments - Custom CNC Machining Wear Resistant Components

Optical instruments demand extremely high dimensional accuracy, roundness, and surface finish in their precision brass bushings. We utilize high-precision CNC lathes to machine brass bushings, combined with meticulous internal honing processes, to meet the stringent precision requirements of optical instruments. The excellent wear resistance and self-lubricating properties of brass make it an ideal choice for sliding bearings and guide sleeves. Our engineering team can recommend the most suitable brass grade based on the customer's specific application requirements.

Precision brass bushings are widely used in sliding guide parts of optical microscopes, camera lenses, optical measuring instruments, and other equipment. The wear resistance of brass ensures long-term precision stability and prevents gaps from forming due to frequent adjustments. We can process various custom-shaped bushings according to customer requirements, including stepped bushings, flange bushings, oil groove bushings, and other special structures.

• Multi-process machining: Turning + honing combined machining ensures high precision and surface finish of the inner hole
• Flexible material selection: Different materials can be selected according to customer budget and usage requirements
• High batch consistency: CNC programming machining ensures high dimensional consistency for each product
• Extensive experience: Years of supplying the optical instrument industry, familiar with industry standards
• Small batch orders accepted: Supports orders from 1 piece to meet R&D and maintenance spare parts needs

Small items are packaged in shockproof cardboard boxes, while large items are packaged in wooden crates. We support various shipping methods including SF Express and logistics freight. Payment terms are negotiable; new customers generally accept prepayment before production. The product warranty period is 12 months. Under normal use, if dimensional deviations or material quality issues arise, we will reprocess the product free of charge. We welcome inquiries with drawings.

All our CNC machined parts come with complete inspection reports and material certifications. We offer comprehensive after-sales service, including technical support, rework when necessary, and timely handling of any quality issues. We use standard export wooden crates or custom packaging according to your requirements, and support air, sea, or express shipping. If you have any questions about the products, please feel free to contact our technical team.

• Are you a trade company or manufacturer?
  We are a manufacturer with more than 14 years of experience in CNC machining and sheet metal fabrication.
• Can you protect my business? Will my drawing be safe after you get it?
  Yes, we can sign the NDA before you send the drawing.
• Available for customized design drawings?
  Yes, we accept CAD, STEP, IGS, PDF, Solidwork, etc.
• Do you provide samples?
  Yes, there is a sample charge, which can be refunded when you place the order.
• How soon can I get your quotation?
  Within 12 hours.
• What's the lead time?
  5-25 working days, based on order quantity.