Project Description
Available Forms Of PTFE Lubricants Bronze Bushings
SL4 PTFE Lubricants Aluminum Bronze Bearing provides structural support for the bushing, while the PTFE plugs act as solid lubricants, reducing friction and wear.
SL4 PTFE Lubricants Aluminum Bronze Bearing
SL4 PTFE Bronze Bearing is a type of bearing made of a mixture of PTFE (Polytetrafluoroethylene) and bronze. PTFE is a white solid lubricant in cast Aluminum Bronze Bearing.
- Ultra-low coefficient of friction
- Corrosion resistance in wet, dirty environments
- Operate at high speeds and temperatures without losing their properties
- Can use in sea water and marine environments

15k+
Reliable Partner Of Bronze Bushing
3.5M
SL4 PTFE Bronze Bearing
600
Custom Solid Lubricant Bronze Bushing Service

PTFE Plugged Bronze Bushings Supplier
Where Does PTFE Plugged Bronze Bushings Used
PTFE-plugged bronze bushings are commonly used in applications that require high levels of chemical resistance, low friction, and low wear. They are typically used in industrial applications where high temperatures, harsh chemicals, and abrasive conditions are present. Such as:
- Hydraulic Turbines
- Ship Propellers
- Gas Turbines
- medical equipment
- food processing equipment
we can custom manufacture various types and sizes of Cast Bronze Bushings with Solid Lubricant Inserts. From Cylindrical sleeve bearings to flanged bearings even wear plates, PTFE lubricants can help Reduce friction and extend the service life of bronze bushings. if you want to know more about PTFE plugged bronze components, contact us now!
The Difference Between Ptfe Lubricants Plugged And Graphite-Plugged Bronze Bushing
PTFE (Polytetrafluoroethylene) and graphite are two different materials used for plugging bronze bushings to improve their performance and reduce friction.
PTFE lubricants in bronze bushings reduce friction and wear, making them ideal for applications where high loads and low speeds are involved. It is also known for its non-stick properties, making it suitable for applications where cleanability is essential.
Graphite is a form of carbon that is known for its high thermal conductivity, low coefficient of thermal expansion, and lubricating properties. Graphite plugs in bronze bushings help to reduce friction, dissipate heat, and improve wear resistance. They are suitable for high-temperature applications, such as those involving high loads, high speeds, and high temperatures.

The special PTFE- or graphite solid lubricants bearings manufacturing plant is ISO 9001:2015 and ISO 14001:2015 certified. Experienced Manufacturer & Supplier in China. Guaranteed Top Quality & Service. Wholesale Price。Factory Direct。Quality Assurance。Self-Lubricating Technology。
SL4 PTFE Lubricants Bronze Bushings For Marine Industry
SL4 PTFE plugged bronze bushings are another type of self-lubricating bearing that is commonly used in the marine industry.
The PTFE lubricants act as reservoirs of lubricant, which is slowly released during operation, reducing friction and wear. This design also helps to prevent the accumulation of dirt and debris, which can cause damage to the bushing and other components. Additionally, they are also resistant to corrosion and can withstand harsh marine environments.
SL4 PTFE plugged bronze bushings are a reliable and effective choice for many marine applications, offering high performance and durability in challenging operating conditions.


Solution For Improving The Performance And Durability Of Bronze Bushings
Advantages of PTFE Lubricants for Bronze Bushings
- PTFE lubricants create a protective barrier that reduces the direct contact between metal surfaces, minimizing friction and wear. This results in smoother operation and extended lifespan for bronze bushings.
- Bronze bushings operating in high-temperature environments can benefit from PTFE lubricants’ heat-resistant properties. These lubricants remain effective even under extreme heat, ensuring consistent performance.
- PTFE lubricants provide a layer of protection against corrosion and oxidation. This is particularly advantageous in environments with exposure to moisture and chemicals.
- The chemical inertness of PTFE ensures that the lubricant remains stable when exposed to various chemicals, preventing breakdown and maintaining its lubricating properties.
- By reducing friction, wear, and corrosion, PTFE lubricants contribute to the extended lifespan of bronze bushings, reducing the frequency of replacements and downtime.
Highest Quality Benchmarks
Self-Lubricating Plain Bearing & Friction Material
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.