self-lubricating bushes composite bearing material developed specifically to operate with marginal lubrication and consists of three bonded layers: a steel backing strip and a sintered porous bronze matrix, impregnated and overlaid with a pigmented acetal copolymer bearing material
SEGB copper self-lubricating guide bushing

SEGB copper self-lubricating guide bushing

Discover our plain bearings: Flange bearings, sleeve bushings, and thrust washers. Customizable bushing materials available. Our products are wear-resistant, maintenance-free, and designed to withstand dirt, dust, and corrosion.

Self-Lubricating Bearings – High Performance, copper self-lubricating bushing

Graphite and oilless straight bearing. Start Sourcing. Guide bushing, top-grade self-lubricating cast bronze bearings, tailored design. Featuring plain bearing technology. Request your quote today!

Guided Ejector Bushings

The SEGB copper self-lubricating guide bushing delivers multiple advantages:

  • Self-lubricating: This feature eliminates the necessity for external lubrication, leading to lower maintenance requirements and costs.
  • Graphite Integration: The incorporation of graphite improves its self-lubricating capabilities, ensuring efficient operation and extended service life.
  • Enhanced Durability: Made from copper, it offers outstanding durability and resistance to wear, making it suitable for a wide range of industrial uses.
  • Ejector Guide Capability: Designed for use as ejector guide bushings, it supports accurate movements in injection molding processes.
  • Wide Application: Perfect for situations that demand reliable, maintenance-free components, including in machinery and automotive industries.

 

Ejector bushing Guided Ejector Bushings, Ejector Guide Bushing

Ejector Related Parts, Standard Components for Plastic Moulds

  • Ejector Guide Bushing flange thickness 4mm type
  • Ejector Guide Bushing flange thickness 8mm type
  • Ejector Guide Bushing Long Type for large die

Guided Ejector Bushings, Gib, and Slide Assemblies

Made of solid bronze plugged graphite, our guided ejector bushings come in a variety of industry-standard sizes. If a standard size won’t work for your application, We can easily make a custom size for your Ejector bushing.

Available in the following configurations:

SEGB copper self – self-lubricating oilless guide sleeve, Select, configure, order. 
The material is high-force brass, and the embedded solid lubricant mainly uses artificial graphite and PTFE solid lubricant.

According to the bearing’s own conditions, the combination of different metal substrates and embedded solid lubricants can ensure that the product can meet the special needs of various temperature, load, movement, and media conditions, and ensure stable and reliable work.

Solid lubricated bearings are especially suitable for no oil, high temperature, high load, low speed, anti-fouling, anti-corrosion, and anti-radiation, as well as in water or vacuum solution infiltration and can not add lubricating film under special conditions.

graphite plugged bushing

Features:

1. Can work continuously under the condition of no oil lubrication.

2. More suitable for heavy load and low-speed conditions, with good wear resistance and very low friction coefficient.

3. Suitable for reciprocating, rotating, and intermittent motion where oil film is difficult to form.

4. With corrosion resistance and chemical resistance.

5. Suitable for -40℃+300℃ temperature range.

6. Maintenance-free, long service life.

Applications

1. Construction machinery
2. Transport equipment
3. Pulp and papermaking machinery
4. Off-shore equipment

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Plain Bearings in Various Industries