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PEEK and PTFE coated metal-polymer hydrodynamic composite bearings (SB-HIEX)
SB-HIEX bushings
Metric Size
SB-HIEX bushings
Inch Size

 SB-HIEX bearing, bronze,  PEEK and PTFE lined, marginally lubricated bearings 

PEEK / PTFE + Bronze Powder + Steel Backing + Copper / Ting-plating

1. SB-HIEX bearing provides maintenance-free operation;
2. Operate satisfactorily without lubrication under light duty and low speed;
3. SB-HIEX bearing has a high PV capability under high temperature, from to -150℃ to +250℃;
4. Good chemical resistance;
5. High static and dynamic capacity.
6. No water absorption;
7. Suitable for rotating, oscillationg, reciprocating and sliding movement.


1. PEEK + PTFE 0.30~0.50mm, gives high wear resistance and low friction even only minute quantities of lubricant are supplied. This bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Bronze layer 0.20~0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE/PEEK mixture.
3. Steel backing, provides mechanical strength and high loadcarrying capacity.
4. Copper/Tin plating 0.002mm, provides good corrosion resistance.

Typical Applications  

SB-HIEX bearings application covered gear pump, ABS system, piston pump, gear motor, machine tools, agricultural machinery and so on.
The materials is 
recommended with initial pre-lubrication at assembly.

Other Standard SB-HIEX Shapes




Gallery of SB- HIEX Bearings, SB- HIEX Bushings, SB- HIEX Washers,
SB- HIEX Bearing Shells, SB- HIEX Plates & SB- HIEX Strips
DX Bearings & HX Bearings
DX bearing 1815DX DX bearing 2225DX DX bearing 5550DX DX bearing 9060DX
POM coated DX slide bushings
DX bushing 4550DX DX bushing 215200DX DX bushing 2525DX DX bushing 2525DX
DX bushings with tin-plating or copper-plating
POM lined DX bushing POM lined DX bushing POM lined DX bushing POM lined DX bushing
POM sintered layer / DX bearings and DX bushings
POM lined DX bearing POM lined DX bearing POM lined DX bearing POM lined DX bearing
Customized DX bearings, DX bushings, DX washers with various oil grooves
POM coated DX bearing POM coated DX bearing POM coated DX bearing POM coated DX bearing
SB- HIEX slide bushings / SB- HIEX self lubricating bearings / SB- HIEX oilless bearings
POM coated DX bushing POM coated DX thrust washer POM coated DX bushing POM coated DX bushing
DX bearing shell / DX bearing shell sets / POM coated bearing shell set
POM coated bearing shell 
with oil hole and oil groove
POM coated bushing shell 
​with oil hole and oil groove
POM coated bearing shell set 
​with oil hole and oil groove
POM coated bushing shell set 
​with oil hole and oil groove
Slide bearings coated with PEEK and PTFE, SB- HIEX bearings and SB- HIEX Washers
POM sintered DX bushing POM sintered DX bearing
and POM sintered DX washer
PEEK sintered HIEX bushing POM sintered DX bearing
POM coated slide bearings and POM coated slide plates 
PEEK and PTFE coated slide bearings and PEEK coated slide plates (SB- HIEX)
SB- DX bearings & SB- HI-EX bearings



















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