Bronze shaft bushing

Bronze Shaft Bushings

– High-Performance Self-Lubricating Plain Bearings for Smooth Rotation

      The Bronze Shaft Bushings, precision-engineered plain bearings designed to reduce friction, support radial loads, and ensure smooth shaft operation. Widely used in industrial machinery and mechanical assemblies, these bushings provide reliable performance under continuous motion and heavy-duty conditions.

Manufactured from premium bronze alloys (such as CuSn8, CuSn12, or oil-impregnated sintered bronze), these bushings offer excellent wear resistance, load-bearing capacity, and natural self-lubricating properties. Their low friction coefficient helps minimize maintenance requirements while extending equipment lifespan.

Designed for versatility, bronze shaft bushings are suitable for a wide range of applications where consistent performance, durability, and cost-efficiency are essential.

Key Features

• Excellent Wear Resistance: Ideal for long-term use under load
• Self-Lubricating Options: Oil-impregnated or graphite-filled designs available
• Low Friction Performance: Smooth rotation and reduced energy loss
• High Load Capacity: Suitable for radial and moderate axial loads
• Corrosion Resistant: Performs well in harsh environments
• Maintenance-Friendly: Reduced need for frequent lubrication

Applications

• Industrial machinery and automation systems
• Agricultural and construction equipment
• Electric motors and gear assemblies
• Pumps, compressors, and conveyors
• Automotive and heavy-duty mechanical systems

Manufacturing Process

• Casting or Powder Metallurgy (for bronze material formation)
• CNC Precision Machining (turning, boring, and sizing)
• Oil Impregnation (for self-lubricating sintered bushings)
• Surface Finishing (honing and polishing for smooth inner diameter)
• Grooving (optional lubrication grooves)
• Final Inspection (dimensional accuracy and surface quality testing)

Tolerance & Dimensions

• Inner Diameter Tolerance: H7 / ±0.01–0.02 mm
• Outer Diameter Tolerance: ±0.02–0.05 mm
• Roundness: ≤0.01 mm
• Concentricity: ≤0.01–0.02 mm
• Surface Roughness (ID): Ra ≤ 0.8–1.6 μm (honed options lower)
• Clearance Fit: Configurable based on shaft tolerance (e.g., H7/g6)
• Dimensional Tolerance: ±0.02–0.05 mm

OEM / ODM Manufacturing Capability

As a professional OEM/ODM manufacturer, we specialize in precision-machined bearing components and wear parts. With advanced production capabilities and strict quality control, we provide customized bronze bushing solutions tailored to your application requirements.

• Custom inner/outer diameters and lengths
• Material selection for load, speed, and environment
• Lubrication groove and oil impregnation customization
• Surface finishing options for improved performance
• Logo marking and private labeling
• Rapid prototyping and large-scale production

If you are sourcing a “Bronze Shaft Bushings”, bronze bushing, shaft bushing, sleeve bearing bronze, oil impregnated bushing, CNC machined bushing, plain bearing bronze, industrial bushings OEM,we offer reliable, precision-engineered solutions tailored to your market. Contact us now for OEM customization, samples, or bulk quotations.