CNC Machined Bronze Flanged Bushing with Self Lubricating Wear Resistance

Product overview

The flange bushing is a one-piece flange sleeve part precision machined from carbon steel with a blackened/phosphated matte surface treatment. The product consists of a smooth outer circle, a precision inner hole and an integrated positioning flange. It is used for positioning, guidance, spacing and support in assembly, which can effectively reduce friction and prevent parts from shifting. This product is suitable for mechanical equipment, automation equipment, auto parts and various non-standard assembly scenarios. It is an ideal choice for OEM/ODM customized processing.

 

Product features

Integrated flange structure: The flange and sleeve are integrally processed and formed, with high strength, no welding deformation, accurate assembly positioning, and good end face verticality.

Precision inner hole tolerance: The inner hole and outer circle are precision machined by CNC, with good dimensional consistency, smooth cooperation with shaft parts, and even clearance.

Blackened/phosphated surface: The dark gray matte surface has good rust resistance and wear resistance, has a uniform appearance and no reflection, and is suitable for industrial assembly environments.

High-quality carbon steel material: Made of high-quality carbon steel, it has good hardness and toughness after heat treatment, strong load-bearing capacity and long service life.

Flexible size customization: length, outer diameter, inner diameter, flange outer diameter and thickness can all be customized according to drawings, and small batch ordering and OEM/ODM processing are supported.

 

Application areas

It is widely used in mechanical equipment assembly, automated production lines, tooling fixtures, auto parts, motor reduction mechanisms, furniture hardware and various non-standard customized structures. It is used as positioning pin sleeves, spacer sleeves, guide sleeves or wear-resistant bushings. It is suitable for various manufacturing companies that pursue high-precision assembly and stable operation.

 

Instructions for use

1. Inspection before assembly: Check whether the inner and outer diameter of the bushing matches the installation hole diameter, check whether there are bumps or burrs on the surface, and remove burrs if necessary before assembly.

2. Cleaning: Before assembly, clean the bushing and mating holes, remove oil stains and iron filings, and ensure that there are no impurities on the mating surface.

3. Press-in assembly: It is recommended to use a press or special tooling to smoothly press the bushing into the installation hole. Avoid direct knocking with a hammer to prevent deformation or end surface damage.

4. Positioning confirmation: After the press-fitting is in place, confirm that the flange end face and the surface of the workpiece are smooth, and check whether the fit is smooth by turning or threading the shaft.

5. Inspection of use: After assembly is completed, check whether the axial position of the parts is correct and whether there is any looseness. After confirming that it is correct, proceed to complete machine assembly.

 

Maintenance

Regular cleaning: Regularly clean the dust and oil on the surface of the bushing and the mating parts, and keep the assembly parts clean.

Lubrication and maintenance: Regularly add an appropriate amount of grease to the sliding parts that cooperate with the shaft to reduce wear and extend service life.

Wear inspection: Regularly check the wear of the inner hole and flange end face, and replace it in time if obvious wear or gap is found.

Anti-rust protection: Keep the surface dry and perform anti-rust treatment during long-term storage to avoid rust when left bare in a humid environment.

 

FAQ

Q: Can the size of this flange bushing be customized according to the drawing?

A:Yes. The outer diameter, inner diameter, length, and flange size can all be customized according to customer drawings or samples. It supports carbon steel, stainless steel, copper, aluminum and other materials and different surface treatments.

 

Q: Why is the surface of the product dark gray?

A: Dark gray matte is blackened or phosphated, which can improve rust resistance and eliminate reflection. It is a common industrial surface treatment; galvanizing, nickel plating, etc. can also be customized if required.

 

Q: Is the inner hole smooth or threaded?

A: The inner hole and outer circle of the standard product are both smooth and threadless, used for shaft positioning and spacing support; if an internal or external thread structure is required, it can be customized and processed according to the drawings.

 

Q: What should I pay attention to when assembling?

A: It is recommended to use a press or tooling to press in smoothly. Clean the mating surface before assembly. It is forbidden to hit hard with a hammer directly to avoid deformation and affect accuracy.

 

Q: What is the minimum order quantity? What is the delivery time?

A: Regular specifications support lower minimum order quantities. The delivery time for batch orders depends on the specifications and quantity. For details, please contact the business for confirmation.

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