FESODA Bearings

Product Catalog

Comprehensive sliding bearing solutions engineered for performance. From standard mass production to custom OEM specifications.

Bronze Bushings
FESODA Series
Cast & Wrapped Bronze Series

Bronze Bushings

Our bronze bushings are engineered for high-load and low-speed applications. Available in both cast bronze (with oil grooves) and wrapped bronze configurations. These bearings offer excellent thermal conductivity and corrosion resistance, making them ideal for heavy machinery, agricultural equipment, and mining applications.

Common Questions

Do these require external lubrication?
Yes, most solid bronze bushings require periodic lubrication via oil grooves or holes to maintain performance and reduce wear.
What is the difference between cast and wrapped bronze?
Cast bronze is machined from solid bars for high structural integrity, while wrapped bronze is formed from strips, offering a cost-effective solution for high-volume needs.
Brass Bushings
FESODA Series
Precision Machined Brass

Brass Bushings

High-strength brass bushings designed for specific industrial requirements. We utilize advanced CNC machining to produce brass bearings with tight tolerances. These components are widely used in marine environments, valves, and electrical fittings due to their natural resistance to corrosion and non-magnetic properties.

Common Questions

Can you manufacture custom brass alloys?
Yes, we can source and machine specific brass alloys based on your technical drawings and material requirements.
Are these suitable for marine applications?
Absolutely. Brass offers superior resistance to saltwater corrosion compared to standard steel alternatives.
Steel Bushings
FESODA Series
Hardened Steel Bearings

Steel Bushings

Manufactured for extreme durability and wear resistance. Our hardened steel bushings are heat-treated to withstand heavy shock loads and abrasive environments. Commonly found in excavators, cranes, and undercarriage systems where material hardness is critical to longevity.

Common Questions

What is the hardness level?
Our standard hardened steel bushings typically range from HRC 52 to HRC 60, depending on the specific grade and heat treatment process.
Do you offer internal oil grooves?
Yes, we can machine various internal groove patterns (figure-8, spiral, circular) to optimize lubricant distribution.
Bimetal Bushings
FESODA Series
Steel Backed with Bronze Lining

Bimetal Bushings

Combining the strength of steel with the surface properties of bronze. Bimetal bushings feature a low-carbon steel backing sintered with a lead-bronze lining. This structure provides high load-carrying capacity and good fatigue strength, suitable for engine connecting rods, gearboxes, and chassis applications.

Common Questions

What is the advantage of bimetal over solid bronze?
Bimetal bushings offer the mechanical strength of steel at a lower cost than solid bronze, while still providing a high-quality sliding surface.
Are they available as split bushings?
Yes, bimetal bushings are typically produced as split, wrapped bearings with a butt joint.
Composite Bushings
FESODA Series
Metal-Polymer Plain Bearings

Composite Bushings

The industry standard for maintenance-free operation. These bushings consist of a steel backing, a porous bronze sinter layer, and a PTFE or POM sliding surface. They excel in dry running conditions or boundary lubrication, offering low friction and stick-slip free operation.

Common Questions

Can these run without oil?
Yes, the PTFE-based variants are designed specifically for dry, self-lubricating operation without additional grease or oil.
What is the max operating temperature?
Standard PTFE composite bushings can operate in temperatures ranging from -200°C up to +280°C.
Sintered Bushings
FESODA Series
Oil-Impregnated Bronze/Iron

Sintered Bushings

Self-lubricating bearings made through powder metallurgy. The porous structure is impregnated with oil, providing continuous lubrication during operation. Ideal for high-speed, low-load applications such as electric motors, fans, and household appliances where quiet operation is essential.

Common Questions

How does the self-lubrication work?
Capillary action releases oil from the pores when the shaft rotates and heat is generated, and reabsorbs it when stopped.
Do you offer iron or bronze bases?
We manufacture both Sintered Bronze (SAE 841) and Sintered Iron (SAE 863) depending on load and speed requirements.
Graphite Bronze Bushings
FESODA Series
Self-Lubricating Cast Bronze Series

Graphite Bronze Bushings

Self-lubricating bronze bushings engineered for heavy-load and low-speed applications. These bearings are manufactured from high-strength cast bronze with solid graphite plugs evenly distributed across the sliding surface. During operation, the graphite forms a continuous dry lubricating film, significantly reducing friction and wear without the need for external oil or grease. Ideal for hydraulic equipment, construction machinery, steel mills, and other demanding industrial environments.

Common Questions

How does the self-lubrication work?
The embedded graphite plugs act as a permanent dry lubricant. During sliding, microscopic graphite particles transfer to the shaft surface, forming a stable lubricating film that reduces friction and wear even without oil or grease.
Do these bushings require external lubrication?
In most applications, no additional lubrication is required. For extremely high loads or speeds, minimal oil lubrication can further extend service life.
Ball & Roller Bearings
FESODA Series
Deep Groove, Tapered & Spherical Roller Solutions

Ball & Roller Bearings

FESODA manufactures high-precision rolling bearings designed for critical industrial applications. Our product range covers Deep Groove Ball Bearings, Tapered Roller Bearings, and Spherical Roller Bearings. We provide stable, low-noise, and durable bearing solutions for automotive, agricultural, and heavy machinery OEMs (B2B Only).

Common Questions

What types of rolling bearings do you manufacture?
Our primary lines include Deep Groove Ball Bearings for high speeds, Tapered Roller Bearings for combined loads, and Spherical Roller Bearings for heavy-duty misalignment applications.
Do you offer different clearance and seal options?
Yes, we provide customizable options such as internal clearance (C0, C3, C4), shield/seal types (Z, ZZ, RS, 2RS), and specific grease fillings based on OEM technical requirements.
Customized Bushings (OEM / ODM)
FESODA Series
Made to Print / Sample

Customized Bushings (OEM / ODM)

Your partner for non-standard sliding solutions. Leveraging our full CNC and manufacturing capabilities, we produce bespoke bushings based on your technical drawings or physical samples. From special grooves and oil holes to complex geometries and unique material combinations.

Common Questions

What is the MOQ for custom parts?
As a B2B factory, we typically require a minimum order quantity for custom setups, but we are flexible for pilot runs and long-term partnerships.
What file formats do you accept?
We accept PDF, DWG, DXF, STEP, and IGES files for engineering review and quoting.

Need a Custom Specification?

We specialize in OEM/ODM manufacturing. Send us your drawings or samples, and our engineering team will provide a comprehensive technical proposal.

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