Bushing Sleeve

Our Bushing Sleeve solutions, also known as sleeve bushings, bushing sleeve bearings, or sleeve bearing bushings, are precision-engineered components designed to reduce friction, support rotating shafts, and extend equipment service life.

As a professional bushing sleeve manufacturer and supplier in China, we specialize in precision machined bushing sleeves made from a wide range of metals and alloys, offering excellent wear resistance, dimensional stability, and long-term performance in demanding industrial environments.

With advanced CNC machining capabilities and strong OEM support, we provide both standard bearing sleeves and fully custom bushing sleeve solutions tailored to your drawings, samples, or application requirements.

Key Features

• High Precision Machining
  Manufactured with tight tolerances to ensure smooth rotation and consistent performance.

• Multiple Material Options
  Available in bronze bushing sleeves, brass bushing sleeves, Steel bushing sleeves, stainless Steel bushing sleeves, and copper bushing sleeves.

• Strong Customization Capability
  Full OEM bushing sleeve and custom sleeve bearing services, including size, structure, material, and surface finish.

• Excellent Wear & Corrosion Resistance
  Optimized material selection and surface treatments for long service life.

• Reliable Supply from China
  Direct sourcing from a trusted bushing sleeve factory, ensuring competitive pricing and stable quality.

Manufacturing Process

Our CNC bushing sleeve production process is designed for accuracy, repeatability, and efficiency:

• CNC machining

• Precision turning

• Milling for complex structures

• Drilling and boring

• Heat treatment for improved hardness and wear resistance

• Final dimensional inspection and surface finishing

These processes ensure every bush sleeve meets strict performance and durability standards.

Material Selection

We offer a wide range of materials to suit different working conditions:

• Carbon Steel Bushing Sleeve
  High strength and cost-effective for general industrial applications.

• Stainless Steel Bushing Sleeve
  Excellent corrosion resistance, ideal for marine, chemical, and outdoor environments.

• Aluminum Alloy Bushing Sleeve
  Lightweight with good machinability, suitable for aerospace and high-speed equipment.

• Bronze / Brass Bushing Sleeve
  Superior wear resistance and self-lubricating properties for heavy-load and low-speed applications.

• Copper Bushing Sleeve
  High thermal and electrical conductivity for specialized applications.

Surface Treatment Options

To enhance durability and performance, we offer various surface treatments:

• Polishing

• Electroplating (zinc, nickel, chrome, etc.)

• Anodizing (for aluminum bearing sleeves)

• Black oxide

• Phosphating

• Custom surface finishes upon request

Precision & Quality Control

Quality is strictly controlled at every stage:

• Dimensional Tolerance: ±0.005 mm (or tighter upon request)

• Surface Roughness: Ra 0.8–1.6 μm

• Inspection Equipment:

• CMM (Coordinate Measuring Machine)

• Digital calipers & micrometers

• Surface roughness testers

• Hardness testers

Each precision machined bushing sleeve is inspected before delivery to ensure compliance with customer specifications.

Applications

Our sleeve bearing bushings are widely used in:

• Automotive systems

• Industrial machinery

• Aerospace equipment

• Marine and offshore equipment

• Pumps and motors

• Gearboxes and transmission systems

• Heavy-duty mechanical assemblies

FAQ

Q1: Do you support custom bushing sleeve manufacturing?
Yes. We specialize in custom bushing sleeves and OEM sleeve bearings based on drawings, samples, or technical requirements.

Q2: What is your typical lead time?
Sample production usually takes 7–10 days, while mass production lead time depends on order quantity and complexity.

Q3: What materials can you machine?
We machine carbon steel, stainless steel, aluminum alloys, bronze, brass, copper, and other engineering metals.

Q4: Are you a manufacturer or trading company?
We are a direct bushing sleeve manufacturer and supplier in China, offering factory-direct pricing and technical support.

Q5: Can you provide small batch or prototype orders?
Yes, we support prototype development, small batches, and large-scale production.