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Custom CNC-Machined Aluminum Support Bracket with Flanged Bore and Precision Mounting Holes

Custom CNC-Machined Aluminum Support Bracket with Flanged Bore and Precision Mounting Holes

Place of Origin:

China

Brand Name:

JYH

Certification:

ISO 9001,IATF1969

Model Number:

Full OEM / ODM Support

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Product Details
Product Type:
Custom CNC Machined Support Bracket / Flanged Mounting Component
Material Options:
Aluminum, Stainless Steel, Carbon Steel, Brass, Copper, Titanium, Engineering Plastics
Manufacturing Process:
CNC Milling, CNC Turning, Boring, Drilling, Tapping, Chamfering, Surface Finishing
Finish:
Smooth Machined Finish, Anodizing, Polishing, Bead Blasting, Plating, Powder Coating Available
Structure:
Cylindrical Base With Integrated Flanged Circular Head
Mounting Design:
Multiple Precision Bolt Holes Around The Main Bore
Weight Reduction:
Oval Slot Opening For Lighter Construction And Functional Clearance
Customization:
Size, Material, Tolerance, Surface Finish, Hole Pattern, And Geometry Can Be Customized
Application:
Machinery, Robotics, Automation, Automotive, Aerospace, Industrial Equipment
Production Type:
Prototype, Low-volume Production, And Mass Production Available
Payment & Shipping Terms
Minimum Order Quantity
1
Price
Competitive
Packaging Details
Custom Packaging
Delivery Time
5-8 days
Supply Ability
Prototype to High-Volume
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Product Description
Custom CNC-Machined Aluminum Support Bracket with Flanged Bore and Precision Mounting Holes
Product Overview

This custom CNC-machined precision metal component is designed for industrial, mechanical, automation, and engineering applications where accuracy, strength, and reliable assembly are essential. The part features a cylindrical lower body, integrated upper support structure, large circular flanged mounting bore, multiple precision-drilled mounting holes, and a lightweight slot opening.

Manufactured using advanced CNC milling, turning, drilling, boring, and finishing processes, this component serves as an ideal support bracket, bearing housing, motor mount, shaft support, robotic arm connector, machinery fixture, or structural mounting part.

The smooth silver finish, clean chamfered edges, and accurate hole positioning demonstrate the part's suitability for demanding applications requiring dimensional precision and surface quality.

Key Features
Feature Description
Product Type Custom CNC-machined support bracket / flanged mounting component
Material Options Aluminum, stainless steel, carbon steel, brass, copper, titanium, and engineering plastics
Manufacturing Process CNC milling, CNC turning, boring, drilling, tapping, chamfering, surface finishing
Finish Smooth machined finish, anodizing, polishing, bead blasting, plating, and powder coating available
Structure Cylindrical base with integrated flanged circular head
Mounting Design Multiple precision bolt holes around the main bore
Weight Reduction Oval slot opening for lighter construction and functional clearance
Customization Size, material, tolerance, surface finish, hole pattern, and geometry can be customized
Application Machinery, robotics, automation, automotive, aerospace, industrial equipment
Production Type Prototype, low-volume production, and mass production available
Technical Highlights
  • Precision Flanged Bore: Large circular bore for accurate fitting of bearings, shafts, sleeves, or rotary components with surrounding flange for connection strength
  • Multi-Hole Mounting Pattern: Evenly spaced holes around the flange for secure bolting and alignment with mating parts
  • Integrated Cylindrical Support Body: Provides excellent structural support for vertical mounting, machine frames, and rotating systems
  • Lightweight Slot Design: Oval cut-out reduces weight while providing clearance for wiring, tools, airflow, or moving parts
  • Smooth Surface Finish: Machined surface improves appearance, corrosion resistance, and assembly compatibility
Material Options
Material Best For Benefits
Aluminum 6061 / 7075 Lightweight machinery, robotics, automation Lightweight, good strength, corrosion resistance, excellent machinability
Stainless Steel 304 / 316 Harsh environments, food-grade or marine use High corrosion resistance, strong and durable
Carbon Steel Heavy-duty industrial equipment High strength, cost-effective, suitable for load-bearing parts
Brass / Copper Electrical or decorative applications Conductive, corrosion-resistant, premium appearance
Titanium Aerospace, medical, high-performance parts Lightweight, very strong, excellent corrosion resistance
Engineering Plastic Lightweight non-metallic parts Insulation, low friction, corrosion resistance
CNC Machining Capabilities
Service Available Options
CNC Milling 3-axis, 4-axis, 5-axis machining
CNC Turning Round parts, cylindrical bodies, shafts, sleeves
Drilling & Tapping Threaded holes, bolt holes, and locating holes
Boring High-accuracy internal diameters
Surface Treatment Anodizing, polishing, sandblasting, plating, and passivation
Tolerance Control Tight tolerance machining available based on drawings
File Formats STEP, STP, IGES, IGS, DWG, DXF, PDF, SolidWorks files
Quality Inspection Dimensional inspection, surface inspection, and tolerance verification
Applications
  • Industrial machinery
  • Automation equipment
  • Robotic systems
  • Aerospace assemblies
  • Automotive engineering
  • Motor and shaft support systems
  • Packaging machines
  • Medical equipment
  • Precision instruments
  • Custom mechanical fixtures
  • Heavy-duty equipment
  • Bearing and housing assemblies
CNC-Machined Part vs. Cast Part Comparison
Factor CNC Machined Component Cast Component
Accuracy High-dimensional accuracy Lower accuracy without secondary machining
Surface Finish Smooth and clean machined finish Rougher surface finish
Customization Excellent for custom designs and prototypes Better for large-volume standard shapes
Tooling Cost Lower for small and medium batches Higher initial mold/tooling cost
Lead Time Faster for prototypes and custom parts Longer due to mold preparation
Strength Consistency Better material consistency Possible porosity or casting defects
Best Use Precision parts, custom engineering components High-volume basic shapes
Why Choose This CNC-Machined Support Bracket?

This part is ideal for engineers, manufacturers, and OEM companies requiring reliable custom CNC machining services for high-quality mechanical components. Every feature can be produced according to your technical drawing, 3D model, or sample part.

  • High-precision machining for accurate assembly
  • Custom size, material, finish, and tolerance options
  • Strong structure for industrial use
  • Lightweight design with functional cut-out
  • Suitable for prototypes and production runs
  • Professional surface finishing options
  • Reliable quality control before delivery
  • Ideal for OEM, ODM, and custom mechanical engineering projects

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